<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet href="http://feeds.feedburner.com/~d/styles/atom10full.xsl" type="text/xsl" media="screen"?><?xml-stylesheet href="http://feeds.feedburner.com/~d/styles/itemcontent.css" type="text/css" media="screen"?><feed xmlns="http://www.w3.org/2005/Atom" xmlns:openSearch="http://a9.com/-/spec/opensearchrss/1.0/" xmlns:feedburner="http://rssnamespace.org/feedburner/ext/1.0"><id>tag:blogger.com,1999:blog-1095469466403255308</id><updated>2008-12-03T04:04:28.617+06:30</updated><title type="text">New Generation of Metropolitan</title><subtitle type="html" /><link rel="http://schemas.google.com/g/2005#feed" type="application/atom+xml" href="http://www.mymetroworld.org/feeds/posts/default" /><link rel="alternate" type="text/html" href="http://www.mymetroworld.org/" /><link rel="next" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default?start-index=11&amp;max-results=10&amp;redirect=false&amp;v=2" /><author><name>MyMetro</name><uri>http://www.blogger.com/profile/01117893258730069019</uri><email>johnamh@gmail.com</email></author><generator version="7.00" uri="http://www.blogger.com">Blogger</generator><openSearch:totalResults>180</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>10</openSearch:itemsPerPage><thespringbox:skin xmlns:thespringbox="http://www.thespringbox.com/dtds/thespringbox-1.0.dtd">http://feeds.feedburner.com/blogspot/MyMetro?format=skin</thespringbox:skin><link rel="self" href="http://feeds.feedburner.com/blogspot/MyMetro" type="application/atom+xml" /><feedburner:emailServiceId>1360615</feedburner:emailServiceId><feedburner:feedburnerHostname>http://www.feedburner.com</feedburner:feedburnerHostname><entry><id>tag:blogger.com,1999:blog-1095469466403255308.post-3338164288094719520</id><published>2008-12-02T21:08:00.003+06:30</published><updated>2008-12-02T21:34:58.615+06:30</updated><app:edited xmlns:app="http://purl.org/atom/app#">2008-12-02T21:34:58.615+06:30</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Ebooks" /><title type="text">Ebooks-3</title><content type="html">1.&lt;a href="http://www.mediafire.com/?kmznwmwkjmu"&gt;Guidelines for the Design of Tunnels&lt;/a&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;(ITA Working Group on General Approaches to the Design of Tunnels)&lt;/span&gt;&lt;br /&gt;2.&lt;a href="http://www.mediafire.com/?hjmmmztozt2"&gt;Theory of Elasticity&lt;/a&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;(S.Timoshenko and J.N.Goodier)&lt;/span&gt;&lt;br /&gt;3.&lt;a href="http://www.mediafire.com/?yyjmtfdjmmz"&gt;Theory of Elasticity vol 7&lt;/a&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;(L.D.Landau and E.M.Lifshitz)&lt;/span&gt;&lt;br /&gt;4.&lt;a href="http://www.mediafire.com/?zmtonnyzyt2"&gt;Seismic design and analysis of underground structures&lt;/a&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;(Youssef M.A. Hashash, Jeffrey J. Hook, Birger Schmidt, John I-Chiang Yao)&lt;/span&gt;&lt;br /&gt;5.&lt;a href="http://www.mediafire.com/?z52emfo2nwt"&gt;Classical_elasticity&lt;/a&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;(A.Kabobel)&lt;/span&gt;&lt;br /&gt;6.&lt;a href="http://www.mediafire.com/?mj0y5tjmtmm"&gt;StructuralEngineers'PocketBook&lt;/a&gt;&lt;br /&gt;&lt;span style="font-style: italic;"&gt;(Fiona Cobb)&lt;/span&gt;&lt;br /&gt;7.&lt;a href="http://www.mediafire.com/?rmmjzzh1dz3"&gt;Handbook of Structural Steelworks&lt;/a&gt; 3rd edition&lt;br /&gt;&lt;span id="fullpost"&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(255, 102, 0);"&gt;Related posts&lt;/span&gt;&lt;br /&gt;1.&lt;a href="http://www.mymetroworld.org/2008/07/ebooks.html"&gt;Ebooks&lt;/a&gt;&lt;br /&gt;2.&lt;a href="http://www.mymetroworld.org/2008/09/ebooks-2.html"&gt;Ebooks-2&lt;/a&gt;&lt;br /&gt;3.&lt;a href="http://www.mymetroworld.org/2008/06/useful-articles-for-tunnel-engineers.html"&gt;Useful articles for Tunnel engineers&lt;/a&gt;&lt;br /&gt;4.&lt;a href="http://www.mymetroworld.org/2008/05/hydro-technical-construction-ebooks.html"&gt;Hydro-technical construction ebooks&lt;/a&gt;&lt;br /&gt;5.&lt;a href="http://www.mymetroworld.org/2007/10/get-my-ebooks-here_16.html"&gt;Get My Ebooks here !&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;Thank you for reading this post.
For more information, please visit ::: &lt;a href="http://www.mymetroworld.org/" target="_blank"&gt;http://www.mymetroworld.org&lt;/a&gt; :::&lt;/div&gt;
&lt;p&gt;&lt;a href="http://feeds.feedburner.com/~a/blogspot/MyMetro?a=FRkffr"&gt;&lt;img src="http://feeds.feedburner.com/~a/blogspot/MyMetro?i=FRkffr" border="0"&gt;&lt;/img&gt;&lt;/a&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/blogspot/MyMetro/~4/472546370" height="1" width="1"/&gt;</content><link rel="replies" type="application/atom+xml" href="http://www.mymetroworld.org/feeds/3338164288094719520/comments/default" title="Post Comments" /><link rel="replies" type="text/html" href="http://www.mymetroworld.org/2008/12/ebooks-3.html#comment-form" title="0 Comments" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/3338164288094719520?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/3338164288094719520?v=2" /><link rel="alternate" type="text/html" href="http://feeds.feedburner.com/~r/blogspot/MyMetro/~3/472546370/ebooks-3.html" title="Ebooks-3" /><author><name>MyMetro</name><uri>http://www.blogger.com/profile/01117893258730069019</uri><email>johnamh@gmail.com</email></author><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><feedburner:origLink>http://www.mymetroworld.org/2008/12/ebooks-3.html</feedburner:origLink></entry><entry><id>tag:blogger.com,1999:blog-1095469466403255308.post-1088237960272184147</id><published>2008-11-18T03:07:00.006+06:30</published><updated>2008-11-18T03:48:13.421+06:30</updated><app:edited xmlns:app="http://purl.org/atom/app#">2008-11-18T03:48:13.421+06:30</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="News" /><title type="text">တ႐ုတ္ ရထားလမ္းဥမင္ၿပိဳက်မႈ ျဖစ္ပြား</title><content type="html">&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://news.xinhuanet.com/english/2008-11/17/xin_482110517211432811091.jpg"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 238px; height: 166px;" src="http://news.xinhuanet.com/english/2008-11/17/xin_482110517211432811091.jpg" alt="" border="0" /&gt;&lt;/a&gt;တ႐ုတ္ႏိုင္ငံ အေရွ႕ဘက္ ဇီဂ်ီအန္ (Zhejiang) ျပည္နယ္ၿမိဳ႕ေတာ္ ဟန္ဂ်ဳိး (Hangzhou) တြင္ အေကာင္အထည္ ေဖာ္လ်က္ရွိေသာ ေျမေအာက္ ရထားလမ္း စီမံကိန္း၏ ေဆာက္လုပ္ဆဲ ဥမင္တစ္ခု ၿပီးခဲ့သည့္ စေနေန႔က ၿပိဳက်ခဲ့မႈေၾကာင့္ လူ ၇ ဦးေသဆံုးၿပီး ၃၀ ေက်ာ္ ဒဏ္ရာရရွိကာ ေပ်ာက္ဆံုး ေနသူမ်ားအား ရွာေဖြ ကယ္ဆယ္ေရး လုပ္ငန္းမ်ား ဆက္လက္ လုပ္ကိုင္ေနေၾကာင္း &lt;a href="http://news.xinhuanet.com/"&gt;ရွင္ဟြာ (Xinhua)&lt;/a&gt; သတင္းဌာနမွ ထုတ္ျပန္ေၾကျငာသည္။&lt;span id="fullpost"&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.telegraph.co.uk/telegraph/multimedia/archive/01115/china-subway_1115134c.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 242px; height: 151px;" src="http://www.telegraph.co.uk/telegraph/multimedia/archive/01115/china-subway_1115134c.jpg" alt="" border="0" /&gt;&lt;/a&gt;စေနေန႔ ေဒသစံေတာ္ခ်ိန္ ေန႔လည္ ၃ နာရီ ၂၀ မိနစ္၌ အဆုိပါ ေဆာက္လုပ္ဆဲ ဥမင္၏ အေပၚရွိ ေမာ္ေတာ္ကားလမ္းပိုင္းတစ္ခုွ ဥမင္အတြင္း ၿပိဳက်ရာမွ ၇၅ မီတာ အရွည္၊ ၅၀ မီတာအက်ယ္ႏွင့္ ၁၅ မီတာခန္႔ အနက္ရွိေသာ က်င္းခ်ဳိင့္ႀကီးတစ္ခု ျဖစ္ေပၚခဲ့ၿပီး ထိုအထဲတြင္ ေမာ္ေတာ္ယာဥ္ ၁၃ စီးပိတ္မိေနခဲ့သည္ဟု ဆိုသည္။ အလားတူ ၎ခ်ဳိင့္ထဲတြင္ ပိတ္မိေနခဲ့ေသာ ဘတ္စကားတစ္စီး အတြင္းရွိ ခရီးသည္ ၂၇ ဦးမွာလည္း ယာဥ္ေမာင္း၏ တံခါးဖြင့္ေပးမႈေၾကာင့္ လြတ္ေျမာက္ခဲ့ရသည္။&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://news.xinhuanet.com/english/2008-11/17/xin_5221105160805375166997.jpg"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 272px; height: 424px;" src="http://news.xinhuanet.com/english/2008-11/17/xin_5221105160805375166997.jpg" alt="" border="0" /&gt;&lt;/a&gt;ၿပိဳက်သြားေသာ ဥမင္ခ်ဳိင့္အတြင္းသို႔ ေဆာက္လုပ္ေရး လုပ္ငန္းအနီးရွိ ျမစ္အတြင္းမွ ေရမ်ားလည္း စီးဝင္လာၿပီး ေရအနက္မွာ ၄ မီတာမွ ၅ မီတာ အထိရွိေနၿပီဟု ဆိုသည္။ ကယ္ဆယ္ေရး အဖြဲ႔ဝင္ ၅၀၀ ခန္႔ကလည္း ခ်ဳိင့္အတြင္း ပိတ္မိေနဆဲျဖစ္ေသာ ေဆာက္လုပ္ေရး လုပ္သား ၁၄ ဦးကို ဆက္လက္ ရွာေဖြေနၿပီး ၎တို႔ကို အသက္ရွင္လ်က္ ေတြ႔ႏိုင္ဖို႔ အခြင့္အလမ္း နည္းေနၿပီ ျဖစ္ေၾကာင္း ကယ္ဆယ္ေရး အဖြဲ႔၏ ကၽြမ္းက်င္သူ Yang Zhongjie က ေျပာၾကားသည္။ ျမစ္ေရ ဝင္လာသည့္အတြက္ ဥမင္အတြင္း ရွိသည့္ ရႊံ႕ႏြံအနက္မွာ ၇ မီတာခန္႔အထိ ရွိေနႏိုင္ေၾကာင္းလည္း ၎က ဆက္လက္ ေျပာၾကားသည္။&lt;br /&gt;&lt;br /&gt;လက္ရွိအခ်ိန္တြင္ ၿပိဳက်သြားေသာ ဥမင္ခ်ဳိင့္အတြင္း ပိတ္မိေနေသာ ယာဥ္မ်ားကို ဆယ္ထုတ္ေနၿပီး ဥမင္အတြင္း ဝင္လာသည့္ ေရမ်ားကိုလည္း စုပ္ထုတ္ေနရသည္။ ဥမင္ၿပိဳက်မႈႏွင့္ ပတ္သက္၍ အာဏာပိုင္မ်ား ဘက္မွ ထုတ္ျပန္ ေၾကျငာခ်က္ တစံုတရာ မရွိေသးဘဲ ၿပိဳက်ခဲ့ရသည့္ အေၾကာင္းရင္းမ်ားကို စံုစမ္းစစ္ေဆးဆဲ ျဖစ္သည္ဟုသာ သိရသည္။&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://news.xinhuanet.com/english/2008-11/15/xin_20211051521147031226825.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 212px; height: 320px;" src="http://news.xinhuanet.com/english/2008-11/15/xin_20211051521147031226825.jpg" alt="" border="0" /&gt;&lt;/a&gt;ဟန္ဂ်ဳိးၿမိဳ႕ ေျမေအာက္ရထားလမ္း ကြန္ရက္၏ ပထမအဆင့္ ေဆာက္လုပ္ေရး လုပ္ငန္းမ်ားကို ယခင္ႏွစ္ မတ္လက စတင္ခဲ့ၿပီး ရထားလိုင္း အမွတ္ ၁၊ အမွတ္ ၂ ႏွင့္ အမွတ္ ၄ လိုင္း တည္ေဆာက္ေရး လုပ္ငန္းမ်ား ပါဝင္သည္။ ယခု ျဖစ္ပြားခဲ့ေသာ ဥမင္ၿပိဳက်မႈသည္ အမွတ္ ၁ လိုင္းတြင္ျဖစ္ၿပီး ၿမိဳ႕ေတာ္၏ အေရွ႕ေတာင္ဘက္ပိုင္း Xiaoshan ခ႐ိုင္၊ Fengqing လမ္းေပၚတြင္ တည္ရွိသည္။&lt;br /&gt;&lt;br /&gt;အဆိုပါ ရထားလိုင္းသည္ ၆၈.၇၉ ကီလိုမီတာ ရွည္လ်ားကာ ၿမိဳ႕ေတာ္၏ အေရွ႕ေျမာက္ဘက္ႏွင့္ ေတာင္ဘက္ျခမ္းကို ဆက္သြယ္ေပးထားၿပီး တ႐ုတ္ယြမ္ေငြ ၃၄.၉၄ ဘီလီယံ (အေမရိကန္ ေဒၚလာ ၅.၁ ဘီလီယံ) ကုန္က်မည္ ျဖစ္ကာ ၂၀၁၁ ခုႏွစ္တြင္ ၿပီးစီးရန္ လ်ာထားသည္။&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.justchina.org/china/images/hangzhou/hangzhou-map2.gif"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 172px; height: 136px;" src="http://www.justchina.org/china/images/hangzhou/hangzhou-map2.gif" alt="" border="0" /&gt;&lt;/a&gt;ရထားလိုင္းေပါင္း ၈ လိုင္း ပါဝင္ၿပီး စုစုေပါင္း ရထားလမ္းအရွည္ ၂၇၈ ကီလိုမီတာ ရွိမည့္ ဟန္ဂ်ဳိးၿမိဳ႕ မီထ႐ို စီမံကိန္းကို ၂၀၅၀ ခုႏွစ္ အၿပီး တည္ေဆာက္ရန္ တ႐ုတ္ယြမ္ ဘီလီယံ ၁၀၀ ရင္းႏွီးျမႇဳပ္ႏွံ ထားေၾကာင္းလည္း သိရွိရသည္။&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://news.xinhuanet.com/english/2008-11/17/xin_4821105172114453270202.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 450px; height: 316px;" src="http://news.xinhuanet.com/english/2008-11/17/xin_4821105172114453270202.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://news.xinhuanet.com/english/2008-11/17/xin_5121105160805828188614.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 450px; height: 307px;" src="http://news.xinhuanet.com/english/2008-11/17/xin_5121105160805828188614.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://news.xinhuanet.com/english/2008-11/16/xin_5221105160805187224846.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 396px;" src="http://news.xinhuanet.com/english/2008-11/16/xin_5221105160805187224846.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://news.xinhuanet.com/english/2008-11/17/xin_5221105160805000170795.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 450px; height: 359px;" src="http://news.xinhuanet.com/english/2008-11/17/xin_5221105160805000170795.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://images.tvnz.co.nz/tvnz_images/news2008/asia/chinasubway_232_171108.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 232px; height: 129px;" src="http://images.tvnz.co.nz/tvnz_images/news2008/asia/chinasubway_232_171108.jpg" alt="" border="0" /&gt;&lt;/a&gt;အျခားေသာ အင္တာနက္ သတင္းတစ္ပုဒ္အရ တ႐ုတ္ႏိုင္ငံ၏ ဖြံ႔ၿဖိဳးတိုးတက္လာေသာ စီးပြားေရးေၾကာင့္ အေျခခံ အေဆာက္အအံုမ်ားႏွင့္ လူေနအိမ္ရာမ်ားကို အမ်ားအျပား အေကာင္အထည္ ေဖာ္လာၾကေသာ္လည္း ေဆာက္လုပ္ေရး လုပ္ငန္းမ်ားတြင္ အက်င့္ပ်က္ ျခစားမႈမ်ား၊ ေဆာက္လုပ္ေရး စံခ်ိန္စံညႊန္း အားနည္းမႈမ်ား၊  အသံုးျပဳသည့္ ေဆာက္လုပ္ေရး ကုန္ၾကမ္း ပစၥည္းမ်ား အရည္အေသြး မျပည့္မီမႈမ်ားႏွင့္ ျဖစ္ကတတ္ဆန္း ေဆာက္လုပ္မႈမ်ား ရွိေနဆဲျဖစ္ေၾကာင္း သိရွိရသည္။ သယ္ယူပို႔ေဆာင္ေရး ကြန္ယက္မ်ားကို အရွိန္အဟုန္ျဖင့္ အဆင့္ျမႇင့္တင္ေနေသာ တ႐ုတ္ႏိုင္ငံတြင္ ယခုကဲ့သို႔ ဥမင္ၿပိဳက်မႈမွာ ပထမဆံုး အႀကိမ္မဟုတ္ဘဲ အလားတူ ဥမင္ၿပိဳက်မႈမ်ား ေဘက်င္းႏွင့္ ရွန္ဟုိင္း ရထားလမ္းဥမင္မ်ား တည္ေဆာက္စဥ္ကလည္း ျဖစ္ေပၚခဲ့ေၾကာင္း သိရသည္။&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(255, 102, 0);"&gt;Sources:&lt;/span&gt;&lt;br /&gt;1. &lt;a href="http://news.xinhuanet.com/english/2008-11/17/content_10372114.htm"&gt;China subway tunnel collapse&lt;/a&gt;&lt;br /&gt;2. &lt;a href="http://tvnz.co.nz/view/page/536641/2314953"&gt;China tunnel death toll rises to seven&lt;/a&gt;&lt;br /&gt;3. &lt;a href="http://en.wikipedia.org/wiki/Hangzhou_Metro"&gt;Hangzhou Metro&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;Thank you for reading this post.
For more information, please visit ::: &lt;a href="http://www.mymetroworld.org/" target="_blank"&gt;http://www.mymetroworld.org&lt;/a&gt; :::&lt;/div&gt;
&lt;p&gt;&lt;a href="http://feeds.feedburner.com/~a/blogspot/MyMetro?a=albEC8"&gt;&lt;img src="http://feeds.feedburner.com/~a/blogspot/MyMetro?i=albEC8" border="0"&gt;&lt;/img&gt;&lt;/a&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/blogspot/MyMetro/~4/456440315" height="1" width="1"/&gt;</content><link rel="replies" type="application/atom+xml" href="http://www.mymetroworld.org/feeds/1088237960272184147/comments/default" title="Post Comments" /><link rel="replies" type="text/html" href="http://www.mymetroworld.org/2008/11/blog-post.html#comment-form" title="11 Comments" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/1088237960272184147?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/1088237960272184147?v=2" /><link rel="alternate" type="text/html" href="http://feeds.feedburner.com/~r/blogspot/MyMetro/~3/456440315/blog-post.html" title="တ႐ုတ္ ရထားလမ္းဥမင္ၿပိဳက်မႈ ျဖစ္ပြား" /><author><name>MyMetro</name><uri>http://www.blogger.com/profile/01117893258730069019</uri><email>johnamh@gmail.com</email></author><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">11</thr:total><feedburner:origLink>http://www.mymetroworld.org/2008/11/blog-post.html</feedburner:origLink></entry><entry><id>tag:blogger.com,1999:blog-1095469466403255308.post-5514899920233427096</id><published>2008-10-28T02:11:00.016+06:30</published><updated>2008-11-14T22:52:46.135+06:30</updated><app:edited xmlns:app="http://purl.org/atom/app#">2008-11-14T22:52:46.135+06:30</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="News" /><category scheme="http://www.blogger.com/atom/ns#" term="Photos" /><title type="text">Breakthrough at Circle line, Stage4, Singapore</title><content type="html">&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i33.tinypic.com/28s0eq8.jpg"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 237px; height: 181px;" src="http://i33.tinypic.com/28s0eq8.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span class="dropcaps"&gt;စ&lt;/span&gt;ကၤာပူၿမိဳ႕ရဲ႕ ေျမေအာက္ရထား ကြန္ယက္ (MRT) မွာ အေမရိကန္ ေဒၚလာ ၆.၇ ဘီလီယံတန္ အဝိုင္းပတ္လိုင္း (Circle line) ကို အပိုင္း ၅ ပိုင္းနဲ႔ တိုးခ်ဲ႕ေဖာက္လုပ္လ်က္ ရွိတယ္ဆိုတာ ယခင္ႏွစ္ ေအာက္တိုဘာလက သတင္း အေနနဲ႔ ေဖာ္ျပၿပီး ျဖစ္ပါတယ္။ အခု ဒီပို႔စ္မွာေတာ့ ေဖာက္လုပ္ ၿပီးစီးသြားတဲ့ လမ္းပိုင္း (Stage 4) အေၾကာင္း သတင္းအက်ဥ္းနဲ႔ လုပ္ငန္းခြင္ ဓာတ္ပံုမ်ားကို ေဖာ္ျပသြားပါမယ္။&lt;br /&gt;&lt;/div&gt;&lt;span id="fullpost"&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;အဝိုင္းပတ္လိုင္း၊ လမ္းပိုင္း-၄ (Circle line – Stage 4) ကို Taisei cooperation မွ တာဝန္ယူ တည္ေဆာက္ျခင္း ျဖစ္ၿပီး Thomsom station, Bukit Brown station, Botanic Gardens station, Farrer Road station စတဲ့ ေျမေအာက္ ဘူတာေလးခုနဲ႔ အျခားလမ္းပိုင္း (stage) မ်ားနဲ႔ ခ်ိတ္ဆက္တဲ့ ဥမင္လမ္းပိုင္းမ်ား ပါဝင္ပါတယ္။ လမ္းပုိင္း တည္ေဆာက္ကာလ ၂၀၀၄ ခုႏွစ္ ဇြန္လမွ ၂၀၀၈ ခုႏွစ္ စက္တင္ဘာလအထိ ေလးႏွစ္နဲ႔ သံုးလ ၾကာျမင့္ခဲ့ပါတယ္။ ဥမင္ေဖာက္လုပ္ရာမွာ အသံုးျပဳတဲ့ စက္ကေတာ့ Slurry TBM ျဖစ္ၿပီး အခ်င္း ၆.၆၃ မီတာရွိပါတယ္။&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i33.tinypic.com/2i6dgkx.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 573px; height: 425px;" src="http://i33.tinypic.com/2i6dgkx.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Tunnel Boring Machine (TBM)၊ ဂ်ပန္ Kawasaki Heavy Industries က ထုတ္တာပါ။ (လွတယ္ေနာ္)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i33.tinypic.com/keel1y.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 568px; height: 243px;" src="http://i33.tinypic.com/keel1y.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;&lt;span style="font-size:85%;"&gt;TBM ကို စတင္တပ္ဆင္ျခင္း လုပ္ငန္းခြင္။&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i34.tinypic.com/fn63b8.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 564px; height: 414px;" src="http://i34.tinypic.com/fn63b8.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;TBM တပ္ဆင္ျခင္း လုပ္ငန္းခြင္ (Shaft) အတြင္းပိုင္း။&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i38.tinypic.com/33xhg1v.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 469px; height: 627px;" src="http://i38.tinypic.com/33xhg1v.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Overview of TBM backup gantries to Tunneling&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;ေျမေအာက္ ဘူတာမ်ားကိုေတာ့ Cut &amp;amp; Cover tunneling method ကို အသံုးျပဳ ေဖာက္လုပ္တာ ေတြ႔ရပါတယ္။ ဥမင္မ်ားကို ေဖာက္လုပ္ခဲ့စဥ္က ေျမေအာက္ ဘူမိအေနအထား အမ်ဳိးမ်ဳိးနဲ႔ ႀကံဳေတြ႔ခဲ့ရလို႔ ဥမင္ေဖာက္လုပ္သူေတြအတြက္ စိန္ေခၚမႈ အႀကီးအက်ယ္နဲ႔ ရင္ဆိုင္ခဲ့ရတယ္လို႔ ဆိုပါတယ္။&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i38.tinypic.com/2d1k6rk.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 555px; height: 255px;" src="http://i38.tinypic.com/2d1k6rk.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Soil &amp;amp; Rock profile. ဥမင္လမ္းေၾကာင္းကို မ်ဥ္းပါးေလးနဲ႔ ျပထားပါတယ္။&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i33.tinypic.com/2hod4ex.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 560px; height: 335px;" src="http://i33.tinypic.com/2hod4ex.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Thomson Station တည္ေနရာ။&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i37.tinypic.com/wji69y.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 556px; height: 414px;" src="http://i37.tinypic.com/wji69y.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Bukit Brown Station တည္ေနရာ&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i36.tinypic.com/1zxs2lj.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 556px; height: 429px;" src="http://i36.tinypic.com/1zxs2lj.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Farrer Road Station တည္ေနရာ&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i33.tinypic.com/hwxzpw.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 565px; height: 420px;" src="http://i33.tinypic.com/hwxzpw.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Botanic Gardens Station တည္ေနရာ&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYlngaZgBI/AAAAAAAAFVg/fq0WUjN5GLU/s1600-h/bkb+constr.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 253px;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYlngaZgBI/AAAAAAAAFVg/fq0WUjN5GLU/s400/bkb+constr.JPG" alt="" id="BLOGGER_PHOTO_ID_5261934575274786834" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Bukit Brown Station Construction. Cut &amp;amp; Cover method နဲ႔ ေဖာက္လုပ္တာ ျဖစ္ပါတယ္။&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYqmRcMKSI/AAAAAAAAFWY/NXgo6XK22CA/s1600-h/thomson+constr.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 296px;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYqmRcMKSI/AAAAAAAAFWY/NXgo6XK22CA/s400/thomson+constr.JPG" alt="" id="BLOGGER_PHOTO_ID_5261940051634039074" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Thomson Station Construction. Cut &amp;amp; Cover method.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYre4IGXyI/AAAAAAAAFWg/CVfiWJNh6dI/s1600-h/17-02-06.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYre4IGXyI/AAAAAAAAFWg/CVfiWJNh6dI/s400/17-02-06.jpg" alt="" id="BLOGGER_PHOTO_ID_5261941024091430690" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ဥမင္တူးေဖာ္ေရး လုပ္ငန္းခြင္၊ lining block တပ္ဆင္ေနပံု။&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYrfhQXmpI/AAAAAAAAFWo/glIegxSnBW4/s1600-h/23-02-06+Tbm2-e.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYrfhQXmpI/AAAAAAAAFWo/glIegxSnBW4/s400/23-02-06+Tbm2-e.jpg" alt="" id="BLOGGER_PHOTO_ID_5261941035131968146" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;lining block မ်ား ဥမင္တူးေဖာ္ တပ္ဆင္ရာသို႔ သယ္ေဆာင္ပံု။&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYrf5PIpVI/AAAAAAAAFWw/4104e-psrk8/s1600-h/after+1st+concret.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYrf5PIpVI/AAAAAAAAFWw/4104e-psrk8/s400/after+1st+concret.jpg" alt="" id="BLOGGER_PHOTO_ID_5261941041569244498" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ဥမင္အတြင္း၊ ၾကမ္းခင္းပိုင္း တပ္ဆင္အၿပီး ျမင္ရပံု။&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SQYrgj3WuhI/AAAAAAAAFW4/thAaG5IzZWQ/s1600-h/After+brake+through.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SQYrgj3WuhI/AAAAAAAAFW4/thAaG5IzZWQ/s400/After+brake+through.jpg" alt="" id="BLOGGER_PHOTO_ID_5261941053012228626" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;TBM Breakthrough. ဥမင္တူးေဖာ္ျခင္း ၿပီးဆံုးသည့္အဆင့္။ ဥမင္လုပ္ငန္း၏ ေအာင္ပြဲ အခမ္းအနားတစ္ခုလည္း ျဖစ္သည္။ &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYrg78ennI/AAAAAAAAFXA/3m7U6xL0-6M/s1600-h/after+last+ring+n+cutting+TBM.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYrg78ennI/AAAAAAAAFXA/3m7U6xL0-6M/s400/after+last+ring+n+cutting+TBM.jpg" alt="" id="BLOGGER_PHOTO_ID_5261941059476168306" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ေနာက္ဆံုးပိတ္ lining ring ႏွင့္ TBM ျပန္ျဖဳတ္ျခင္း။&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYuhsinGAI/AAAAAAAAFXI/DcF78KUB2PE/s1600-h/assembly+TBM.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYuhsinGAI/AAAAAAAAFXI/DcF78KUB2PE/s400/assembly+TBM.jpg" alt="" id="BLOGGER_PHOTO_ID_5261944371055892482" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYuh7Ww1DI/AAAAAAAAFXQ/AgfGzepqR0w/s1600-h/assembly+TBM+4.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYuh7Ww1DI/AAAAAAAAFXQ/AgfGzepqR0w/s400/assembly+TBM+4.jpg" alt="" id="BLOGGER_PHOTO_ID_5261944375032730674" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SQYujfQxqJI/AAAAAAAAFXo/PQCjPpTNfYQ/s1600-h/BKB+Station+-Tunnel+Entrance+%28+Outer+%29-+East+Side+101.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SQYujfQxqJI/AAAAAAAAFXo/PQCjPpTNfYQ/s400/BKB+Station+-Tunnel+Entrance+%28+Outer+%29-+East+Side+101.jpg" alt="" id="BLOGGER_PHOTO_ID_5261944401851164818" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SQYvZFgQcyI/AAAAAAAAFX4/b__fqC5TkAM/s1600-h/BKB+Station+-Tunnel+Entrance+%28+Outer+%29-+East+Side+100.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SQYvZFgQcyI/AAAAAAAAFX4/b__fqC5TkAM/s400/BKB+Station+-Tunnel+Entrance+%28+Outer+%29-+East+Side+100.jpg" alt="" id="BLOGGER_PHOTO_ID_5261945322649711394" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;TBM တပ္ဆင္ေနပံု။ Bukit Brown Station အေရွ႕ဘက္ျခမ္း ဥမင္အဝင္။&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYvYs6h2DI/AAAAAAAAFXw/uJM10NtQdvE/s1600-h/back+up+car+behind+TBM.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYvYs6h2DI/AAAAAAAAFXw/uJM10NtQdvE/s400/back+up+car+behind+TBM.jpg" alt="" id="BLOGGER_PHOTO_ID_5261945316049016882" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Backup car behind TBM&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYvZDtzJHI/AAAAAAAAFYA/GpEC2T0GOAE/s1600-h/BKB+Station+-Tunnel+Entrance+%28+Outer+%29-+East+Side+124.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYvZDtzJHI/AAAAAAAAFYA/GpEC2T0GOAE/s400/BKB+Station+-Tunnel+Entrance+%28+Outer+%29-+East+Side+124.jpg" alt="" id="BLOGGER_PHOTO_ID_5261945322169640050" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;TBM ကို shaft ထဲသို႔ ခ်ေနစဥ္။ &lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SQYxEV9BdSI/AAAAAAAAFYg/UMf4qdY8yN0/s1600-h/DSC00788.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SQYxEV9BdSI/AAAAAAAAFYg/UMf4qdY8yN0/s400/DSC00788.jpg" alt="" id="BLOGGER_PHOTO_ID_5261947165311333666" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SQYxD7p9SSI/AAAAAAAAFYY/FPi-3KeXxfE/s1600-h/center+teeth.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SQYxD7p9SSI/AAAAAAAAFYY/FPi-3KeXxfE/s400/center+teeth.jpg" alt="" id="BLOGGER_PHOTO_ID_5261947158252046626" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SQYvalcYyEI/AAAAAAAAFYQ/0v4nwRBcgd0/s1600-h/cutter+teeth.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SQYvalcYyEI/AAAAAAAAFYQ/0v4nwRBcgd0/s400/cutter+teeth.jpg" alt="" id="BLOGGER_PHOTO_ID_5261945348403284034" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Cutting wheel. Shield မ်က္ႏွာျပင္ရွိ ေျမသားကို ျဖတ္မည့္ ဘီးမ်ား။ Conventional reaming technology။&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYxEsWd_FI/AAAAAAAAFYo/zBt9dVGMO-8/s1600-h/lay+down+the+track.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 300px; height: 400px;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYxEsWd_FI/AAAAAAAAFYo/zBt9dVGMO-8/s400/lay+down+the+track.jpg" alt="" id="BLOGGER_PHOTO_ID_5261947171323640914" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYxFULkDOI/AAAAAAAAFYw/XLOacdg0epc/s1600-h/PIC501.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SQYxFULkDOI/AAAAAAAAFYw/XLOacdg0epc/s400/PIC501.jpg" alt="" id="BLOGGER_PHOTO_ID_5261947182015319266" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ဥမင္အတြင္း ရထားသံလမ္းခင္းျခင္းလုပ္ငန္း။&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SQYyM1QHucI/AAAAAAAAFZA/9eXrZ5A-8uU/s1600-h/PIC504.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 300px;" src="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SQYyM1QHucI/AAAAAAAAFZA/9eXrZ5A-8uU/s400/PIC504.jpg" alt="" id="BLOGGER_PHOTO_ID_5261948410663516610" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ရထားသံလမ္းႏွင့္ ဇလီဖားတံုးၾကားတြင္ တုန္ခါမႈဒဏ္ခံ ေပၚလီမာ ထည့္သြင္းတပ္ဆင္ထားပံု။ &lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;ယခု အဝိုင္းပတ္လိုင္းဟာ Dhoby Ghaut station ကေန စတင္ၿပီး HarbourFront station မွာ အဆံုးသတ္မွာျဖစ္ကာ စုစုေပါင္း လိုင္းအရွည္ ၃၃.၃ ကီလိုမီတာနဲ႔ ဘူတာ႐ုံေပါင္း ၂၉ ခုပါဝင္မွာ ျဖစ္ပါတယ္။ ေျမေအာက္မွာ  လံုးလံုးလ်ားလ်ားတည္ရွိမယ့္ လိုင္းျဖစ္ပါတယ္။ လာမယ့္ ၂၀၁၀ ခုႏွစ္မွာ တည္ေဆာက္ေရး လုပ္ငန္းမ်ား အားလံုး ၿပီးစီးႏုိင္ဖို႔ ခန္႔မွန္းထားၿပီး စကၤာပူ သယ္ယူပို႔ေဆာင္ေရး ကြန္ယက္ထဲကို ဝင္ေရာက္ခ်ိတ္ဆက္မွာ ျဖစ္ပါတယ္။&lt;/div&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(255, 102, 0);"&gt;Construction Methods&lt;/span&gt;&lt;br /&gt;1. &lt;a href="http://www.lta.gov.sg/projects/doc/TopDown%20Final.pdf"&gt;Top-Down Construction&lt;/a&gt; (applicable only to Dhoby Ghaut, Museum, Convention Centre, Millenia, Nicoll Highway, Lorong Chuan and Holland stations)&lt;br /&gt;2. &lt;a href="http://www.lta.gov.sg/projects/images/CBP%20Final.pdf"&gt;Construction of Contiguous Bored Pile Wall&lt;/a&gt;&lt;br /&gt;3. &lt;a href="http://www.lta.gov.sg/projects/images/Secant%20Final.pdf"&gt;Construction of Secant Pile Wall&lt;/a&gt;&lt;br /&gt;4. Construction of Diaphram Wall (&lt;a href="http://www.lta.gov.sg/projects/images/DW%20Final.pdf"&gt;front page&lt;/a&gt;, &lt;a href="http://www.lta.gov.sg/projects/images/DW%20Final%20%28inside%29.pdf"&gt;back page&lt;/a&gt;)&lt;br /&gt;5. Construction of Sheet Pile Wall (&lt;a href="http://www.lta.gov.sg/projects/images/SPW%20Final.pdf"&gt;front page&lt;/a&gt;, &lt;a href="http://www.lta.gov.sg/projects/images/SPW%20Final%20%28inside%29.pdf"&gt;back page&lt;/a&gt;)&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(153, 0, 0);"&gt;အဝိုင္းပတ္လိုင္း ၿပီးစီးသြားပါက ျမင္ရမည့္ပံုမ်ား&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/dhoby_ghaut.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 552px; height: 412px;" src="http://www.lta.gov.sg/projects/images/dhoby_ghaut.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="projb"&gt;Dhoby Ghaut Interchange (&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="proj"&gt;Concourse area)&lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span style="color: rgb(0, 153, 0);" class="projb"&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/bras_basah.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 438px; height: 417px;" src="http://www.lta.gov.sg/projects/images/bras_basah.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Bras Basah station (&lt;span class="proj"&gt;View at road level)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/esplanade.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 578px; height: 406px;" src="http://www.lta.gov.sg/projects/images/esplanade.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Esplanade Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Concourse level)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/esplanade_entrance.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 584px; height: 418px;" src="http://www.lta.gov.sg/projects/images/esplanade_entrance.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Esplanade Station (&lt;span class="proj"&gt;Entrance view&lt;/span&gt;)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/promenade.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 529px; height: 383px;" src="http://www.lta.gov.sg/projects/images/promenade.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;Promenade Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;Entrance view)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/promenade_platform.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 265px; height: 372px;" src="http://www.lta.gov.sg/projects/images/promenade_platform.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="proj"&gt;Promenade view, level 2&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/promenade_platform1.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 527px; height: 404px;" src="http://www.lta.gov.sg/projects/images/promenade_platform1.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="proj"&gt;Promenade &lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="proj"&gt;Platform view&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/promenade_entrance.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 608px; height: 411px;" src="http://www.lta.gov.sg/projects/images/promenade_entrance.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="proj"&gt;Promenade &lt;/span&gt;&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="proj"&gt;&lt;span class="proj"&gt;Entrance view&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/OCC%20CCL%20KCD1.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 332px; height: 250px;" src="http://www.lta.gov.sg/projects/images/OCC%20CCL%20KCD1.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="projb"&gt;Kim Chuan Depot (&lt;/span&gt;&lt;span class="proj"&gt;Operation Control Centre&lt;/span&gt;&lt;/span&gt;&lt;span class="projb"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/paya_lebar.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 589px; height: 416px;" src="http://www.lta.gov.sg/projects/images/paya_lebar.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="projb"&gt;Paya Lebar Station (&lt;/span&gt;&lt;span class="proj"&gt;Bridge view&lt;/span&gt;&lt;/span&gt;&lt;span class="projb"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/macperson.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 619px; height: 416px;" src="http://www.lta.gov.sg/projects/images/macperson.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Macperson Station (&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;&lt;span class="proj"&gt;Entrance view)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/bishan.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 574px; height: 388px;" src="http://www.lta.gov.sg/projects/images/bishan.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Bishan Interchange(&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;External view)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/bishan_external.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 581px; height: 378px;" src="http://www.lta.gov.sg/projects/images/bishan_external.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Bishan Interchange (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;External view - Entrance 1)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/lrg_chuan.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 541px; height: 405px;" src="http://www.lta.gov.sg/projects/images/lrg_chuan.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Lorong Chuan Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Entrance)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/marymount.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 535px; height: 378px;" src="http://www.lta.gov.sg/projects/images/marymount.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Marymount Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Entrance)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/thomson.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 592px; height: 443px;" src="http://www.lta.gov.sg/projects/images/thomson.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Thomson Station (&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" class="proj" &gt;Platform view&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/farrer_road.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 399px; height: 271px;" src="http://www.lta.gov.sg/projects/images/farrer_road.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" class="projb" &gt;Farrer Road Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Concourse view)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/botanic_gardens.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 521px; height: 359px;" src="http://www.lta.gov.sg/projects/images/botanic_gardens.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Botanic Gardens Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Entrance)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/holand_village1.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 421px; height: 175px;" src="http://www.lta.gov.sg/projects/images/holand_village1.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Holland Village  Station (Entrance 1)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/holand_village.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 423px; height: 202px;" src="http://www.lta.gov.sg/projects/images/holand_village.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 102, 0);font-size:85%;" &gt;Holland Village  Station (Entrance 1)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/buona_vista.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 410px; height: 285px;" src="http://www.lta.gov.sg/projects/images/buona_vista.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Buona Vista Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;View from taxi drop-of point)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/one_north.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 480px; height: 239px;" src="http://www.lta.gov.sg/projects/images/one_north.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;One-North Station (&lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" class="proj" &gt;Station Entrance)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/one_north_view.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 409px; height: 292px;" src="http://www.lta.gov.sg/projects/images/one_north_view.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/one_north1.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 457px; height: 305px;" src="http://www.lta.gov.sg/projects/images/one_north1.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;One-North Station &lt;/span&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" class="proj" &gt;(Concourse view)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/kent_ridge.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 405px; height: 289px;" src="http://www.lta.gov.sg/projects/images/kent_ridge.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/kent_ridge_entrance.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 391px; height: 257px;" src="http://www.lta.gov.sg/projects/images/kent_ridge_entrance.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Kent Ridge Station  &lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;(3 level station entrance view)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/labrador.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 376px; height: 286px;" src="http://www.lta.gov.sg/projects/images/labrador.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Labrador Park Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Entrance view)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/telok_blangah.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 475px; height: 324px;" src="http://www.lta.gov.sg/projects/images/telok_blangah.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Telok Blangah Station (&lt;/span&gt;&lt;span class="proj"&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Entrance view)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/harbourfront_platform.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 369px; height: 277px;" src="http://www.lta.gov.sg/projects/images/harbourfront_platform.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Harbourfront Station (&lt;span class="proj"&gt;Concourse view&lt;/span&gt;)&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://www.lta.gov.sg/projects/images/harbourfront.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 476px; height: 290px;" src="http://www.lta.gov.sg/projects/images/harbourfront.JPG" alt="" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Harbourfront Station (&lt;span class="proj"&gt;Platform view)&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-weight: bold; color: rgb(255, 102, 0);"&gt;Source Link&lt;/span&gt;&lt;br /&gt;1. &lt;a href="http://www.lta.gov.sg/projects/index_proj_ccl.htm"&gt;Land Transport Authority&lt;/a&gt;&lt;br /&gt;2. &lt;a href="http://www.urbanrail.net/as/sing/singapore.htm"&gt;UrbanRail.Net&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(255, 102, 0);"&gt;Related Post&lt;/span&gt;&lt;br /&gt;1.&lt;a href="http://www.mymetroworld.org/2007/10/metro-tunneling-in-singapore.html"&gt;Metro Tunneling In Singapore&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Credit to Danpauk&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;Thank you for reading this post.
For more information, please visit ::: &lt;a href="http://www.mymetroworld.org/" target="_blank"&gt;http://www.mymetroworld.org&lt;/a&gt; :::&lt;/div&gt;
&lt;p&gt;&lt;a href="http://feeds.feedburner.com/~a/blogspot/MyMetro?a=pKv2nj"&gt;&lt;img src="http://feeds.feedburner.com/~a/blogspot/MyMetro?i=pKv2nj" border="0"&gt;&lt;/img&gt;&lt;/a&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/blogspot/MyMetro/~4/434068267" height="1" width="1"/&gt;</content><link rel="replies" type="application/atom+xml" href="http://www.mymetroworld.org/feeds/5514899920233427096/comments/default" title="Post Comments" /><link rel="replies" type="text/html" href="http://www.mymetroworld.org/2008/10/breakthrough-at-circle-line-stage4.html#comment-form" title="1 Comments" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/5514899920233427096?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/5514899920233427096?v=2" /><link rel="alternate" type="text/html" href="http://feeds.feedburner.com/~r/blogspot/MyMetro/~3/434068267/breakthrough-at-circle-line-stage4.html" title="Breakthrough at Circle line, Stage4, Singapore" /><author><name>MyMetro</name><uri>http://www.blogger.com/profile/01117893258730069019</uri><email>johnamh@gmail.com</email></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SQYlngaZgBI/AAAAAAAAFVg/fq0WUjN5GLU/s72-c/bkb+constr.JPG" height="72" width="72" /><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">1</thr:total><feedburner:origLink>http://www.mymetroworld.org/2008/10/breakthrough-at-circle-line-stage4.html</feedburner:origLink></entry><entry><id>tag:blogger.com,1999:blog-1095469466403255308.post-6539818763055711976</id><published>2008-10-20T23:22:00.011+06:30</published><updated>2008-10-21T00:47:56.062+06:30</updated><app:edited xmlns:app="http://purl.org/atom/app#">2008-10-21T00:47:56.062+06:30</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Technical views" /><category scheme="http://www.blogger.com/atom/ns#" term="Software" /><title type="text">MATLAB ကို အေျခခံ၍ ကမာၻ႔အရွည္ဆံုး Rail Tunnel အတြက္ Ventilation System Design ျပဳလုပ္ျခင္း</title><content type="html">&lt;div style="text-align: justify;"&gt;&lt;span class="dropcaps"&gt;M&lt;/span&gt;ATLAB ေဆာ့ဖ္ဝဲကို အင္ဂ်င္နီယာဆိုင္ရာ ပုစာၦေတြ၊ ျပႆနာေတြကို ေျဖရွင္းတဲ့ေနရာမွာ တြင္က်ယ္စြာ အသံုးျပဳၾကပါတယ္။ ဒီပို႔စ္မွာေတာ့ MATLAB ကုိ အသံုးျပဳၿပီး ဥမင္ရဲ႕ ေလဝင္ေလထြက္စနစ္အတြက္ ဒီဇိုင္းထုတ္ပံုကို တင္ျပသြားမွာ ျဖစ္ပါတယ္။  ဆြစ္ဇာလန္ႏိုင္ငံ အင္ဂ်င္နီယာအသင္းဟာ MATLAB Software ကို အေျခခံျပီးေတာ့ ကမၻာ့အရွည္ဆံုး Rail Tunnel မွာ တပ္ဆင္ အသံုးျပဳမယ့္ ေလ၀င္ေလထြက္စနစ္ (Ventilation System) အတြက္ ဒီဇိုင္းထုတ္ခဲ့ပါတယ္။&lt;br /&gt;&lt;/div&gt;&lt;span id="fullpost"&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPy8bSoAbmI/AAAAAAAAFT4/AIjmhdE8vSc/s1600-h/fig+2.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPy8bSoAbmI/AAAAAAAAFT4/AIjmhdE8vSc/s400/fig+2.jpg" alt="" id="BLOGGER_PHOTO_ID_5259285641904025186" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;ပံု(၁)။ GBT အပါအ၀င္ Tunnel လမ္းေၾကာင္းျပ ေျမပံု&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;Swiss AlpTransit project ရဲ႕ အစိတ္အပိုင္းတစ္ခုျဖစ္ျပီး၊ ၅၇ ကီလိုမီတာ အရွည္ရွိမယ့္ Gotthard Base Tunnel(GBT) ကို ၂၀၁၆ ခုႏွစ္မွာ ဖြင့္ႏိုင္လိမ့္မယ္လို႕ ေမွ်ာ္မွန္းထားၾကပါတယ္။ သူဟာ ဥေရာပရဲ႕ ျမန္ႏႈန္းျမင့္ ရထားလမ္းကြန္ယက္အတြက္ အေရးပါတဲ့ အစိတ္အပိုင္းတစ္ခု ျဖစ္လာပါမယ္။ ျပီးေတာ့ Swiss Alps ေတာင္တန္းရဲ႕ ေျမာက္ပိုင္းနဲ႕ ေတာင္ပိုင္းကို ဆက္သြယ္ေပးျပီး၊ ဆြစ္ဇာလန္ႏိုင္ငံရဲ႕ ျမိဳ႕ၾကီးတစ္ျမိဳ႕ျဖစ္တဲ့ ဇူးရစ္ျမိဳ႕နဲ႕ အီတလီရဲ႕ျမိဳ႕ေတာ္ မီလန္တို႕အၾကား ခရီးသြားၾကာခ်ိန္ကို ၂ နာရီခြဲကေန ၃ နာရီခြဲအထိ ေလ်ာ့ခ်ေပးႏိုင္ပါမယ္။&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SPy8bz8NTRI/AAAAAAAAFUQ/klnOpLX2dJY/s1600-h/py_gbtdiagr_w.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SPy8bz8NTRI/AAAAAAAAFUQ/klnOpLX2dJY/s400/py_gbtdiagr_w.jpg" alt="" id="BLOGGER_PHOTO_ID_5259285650847124754" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;ပံု(၂)။ Gotthard Base Tunnel&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SPy8a5s7SgI/AAAAAAAAFTw/k3JzJIZMuAM/s1600-h/fig+1.gif"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SPy8a5s7SgI/AAAAAAAAFTw/k3JzJIZMuAM/s400/fig+1.gif" alt="" id="BLOGGER_PHOTO_ID_5259285635213773314" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;ပံု(၃)။ Gotthard Base Tunnel ရဲ႕ လုပ္ငန္းခြင္တစ္ေနရာ&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;GBT ရဲ႕ ေတာင္ဘက္ျခမ္း အင္ဂ်င္နီယာအသင္းမွာ ပါ၀င္တဲ့ Pöyry Infra AG အဖြဲ႕ဟာ GBT ရဲ႕ ေလ၀င္ေလထြက္စနစ္ကို ဒီဇိုင္းျပဳလုပ္ဖို႕ တာ၀န္ယူခဲ့ပါတယ္။ GBT ရဲ႕ ေလ၀င္ေလထြက္စနစ္ဟာ ျပဳျပင္ထိန္သိမ္းေရး အမႈထမ္းေတြအတြက္ ေတာ္ေတာ္ေလးကို သက္ေတာင့္သက္သာနဲ႕ အလုပ္လုပ္ႏိုင္ေစဖို႕ အကူအညီေပးၿပီး၊ အေရးေပၚ အေျခအေနေတြအတြက္လည္း အကာအကြယ္ေပးေရး အစီအမံေတြ ပါရွိပါတယ္။ Tunnel ရဲ႕ ရထားလမ္း တစ္ေနရာရာမွာ မီးေလာင္ကၽြမ္းမႈ တစ္ခုခုျဖစ္တယ္ဆိုရင္ Ventilation system ဟာ Tunnel ရဲ႕ မီးမေလာင္တဲ့ အျခားအစိတ္အပိုင္းေတြမွာ မီးခိုးေငြ႔ေတြ မကူးစက္ေစဖို႔အတြက္ Air pressure ကို ျမွင့္တင္ေပးလိုက္ပါတယ္။ မီးေလာင္ေနတဲ့ ရထားလမ္း အစိတ္အပိုင္းမွာရွိတဲ့ လူေတြဟာ Pressure ျမွင့္တင္ထားတဲ့ ေနရာေတြကို ျဖတ္ကူးလမ္းငယ္ေတြက တဆင့္ျဖစ္ေစ၊ အေရးေပၚ ထြက္ေပါက္ေတြကတဆင့္ျဖစ္ေစ ကူးသြားႏိုင္ပါတယ္။&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPy8bh0_azI/AAAAAAAAFUA/XfVvQyZjV0w/s1600-h/fig+3.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPy8bh0_azI/AAAAAAAAFUA/XfVvQyZjV0w/s400/fig+3.jpg" alt="" id="BLOGGER_PHOTO_ID_5259285645985016626" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ပံု(၄)။ GBT ၀င္ေပါက္တစ္ေနရာ&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="color: rgb(153, 0, 0); font-weight: bold;"&gt;ဒီဇိုင္းအား ခ်ဥ္းကပ္ၾကည့္ျခင္း&lt;/span&gt;&lt;br /&gt;ေလ၀င္ေလထြက္စနစ္ကို ျပဳလုပ္ဖို႔ရာအတြက္ အင္ဂ်င္နီယာေတြဟာ Tunnel အတြင္းမွာျဖစ္ေပၚမယ့္ aero- and thermodynamic အေၾကာင္းေတြကို အေတာ္ေလး ေလ့လာခဲ့ရပါတယ္။ ရႈပ္ေထြးနက္နဲလွတဲ့ Tunnel ဂ်ီၾသေမႀထီ ဆိုင္ရာေတြကိုပါ ေလ့လာျပီးတဲ့ေနာက္ Model တစ္ခုကို တည္ေဆာက္ခဲ့ၾကၿပီး၊ ျဖစ္ေပၚလာႏိုင္တဲ့ အေျခအေနမ်ိဳးစံု သာမက မျဖစ္ႏိုင္ပါဘူးလို႔ ထင္ရတဲ့ အေျခအေနေတြကိုပါ စမ္းသပ္ၾကည့္ခဲ့ၾကပါတယ္။ ဒီေနရာမွာ MATLAB မွာ ပါ၀င္တဲ့ Simulation အပိုင္းနဲ႕ ေအာင္ျမင္စြာ စမ္းသပ္ႏိုင္ခဲ့ၾကပါတယ္။&lt;br /&gt;&lt;br /&gt;Simulation ကို အသံုးျပဳျပီး Tunnel ရဲ႕ႁပြန္နံရံေတြနဲ႔ ေလတို႔ အၾကားမွာ ျဖစ္ေပၚမယ့္ အပူကူးေျပာင္းမႈေတြ၊ ေက်ာက္ေတြရဲ႕ အပူခ်ိန္ေတြ၊ ေျမေအာက္ေရ စီးဆင္းမႈေတြ၊ ေငြ႔ရည္ဖြဲ႕ျခင္း၊ ေငြ႔ရည္ပ်ံျခင္းေတြလို ရႈပ္ေထြးခက္ခဲျပီး မေသခ်ာတဲ့ အေျခအေနေတြကို ေျဖရွင္းႏိုင္ခဲ့ပါတယ္။ ျပီးေတာ့ Transient ပုစၧာေတြကို ေျဖရွင္းရာမွာလည္း အမ်ားႀကီး အေထာက္အကူျပဳခဲ့ပါတယ္။ MATLAB ဟာ သူတို႔အတြက္ ေရလဲသံုး ေဆးတစ္ခြက္လို႔ပဲ ဆိုပါေတာ့ဗ်ာ။&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(153, 0, 0); font-weight: bold;"&gt;Developing Custom CFD Code&lt;/span&gt;&lt;br /&gt;အေထြေထြသံုး Computational Fluid Dynamics(CFD) software package ဟာ လြယ္ကူစြာ customize လုပ္လို႔မရတဲ့အတြက္ အင္ဂ်င္နီယာေတြဟာ MATLAB မွာ သူတို႕ကိုယ္ပိုင္ CFD model တစ္ခုျပဳလုပ္ဖို႕ ဆံုးျဖတ္ခဲ့ၾကပါတယ္။  MATLAB  မွာ Function အခ်ိဳ႕ကို ျပန္ၿပီး define လုပ္ၾကတယ္။ ဥပမာ - Table ေတြ၊ Interpolation ေတြ၊ Equation solvers ေတြကိုေပါ့။ ျပႆနာအခ်ိဳ႕ကို ေျဖရွင္းၿပီးတဲ့ေနာက္ သူတို႕ဟာ MATLAB မွာ CFD Code ေတြကို ေအာင္ျမင္စြာ ေရးႏိုင္ခဲ့ၾကပါတယ္။ MATLAB မွာ ပါ၀င္တဲ့ Ordinary and Partial differential equations ေတြကေတာ့ Fluid flow ပုစၧာေတြ ေျဖရွင္းရာမွာ အေရးႀကီးတဲ့ အခန္းကေန ပါ၀င္ခဲ့ပါတယ္။ သူတို႕ဟာ MATLAB ရဲ႕ Data import &amp;amp; export functions ေတြကို အားထားခဲ့ရတဲ့အျပင္၊ Statistics functions ေတြကိုလည္း Data preprocessing လုပ္ဖို႕နဲ႕ Interpretation အတြက္ အသံုးျပဳခဲ့ၾကရပါတယ္။ လက္ေတြ႔ စမ္းသပ္ခ်က္ အခ်ိဳ႕ကို ျပဳလုပ္ၿပီးတဲ့ေနာက္ သူတို႕ဟာ Tunnel အတြက္ ပိုၿပီးျမန္ဆန္ ေကာင္းမြန္တဲ့ ကိုယ္ပိုင္ MATLAB Model တစ္ခုကို တည္ေဆာက္ႏိုင္ခဲ့ၾကပါတယ္။&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SPy8b9YsnsI/AAAAAAAAFUI/iUqg_DalapY/s1600-h/fig+4.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SPy8b9YsnsI/AAAAAAAAFUI/iUqg_DalapY/s400/fig+4.jpg" alt="" id="BLOGGER_PHOTO_ID_5259285653382536898" border="0" /&gt;&lt;/a&gt;&lt;span style="font-size:85%;"&gt;&lt;span style="color: rgb(0, 153, 0);"&gt;ပံု(၅)။ အပူခ်ိန္ႏွင့္ စိုထိုင္းဆပ်ံ႕ႏွံ႔ပံုအား MATLAB တြင္ ေတြ႕ျမင္ရပံု&lt;/span&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="color: rgb(153, 0, 0); font-weight: bold;"&gt;Two Fluid Dynamics Algorithms&lt;/span&gt;&lt;br /&gt;သူတို႕ရဲ႕ CFD code ဟာဆိုရင္ မတူညီတဲ့ Fluid Dynamics ျပႆနာေတြကို ေျဖရွင္းရာမွာ အသံုးျပဳႏိုင္ပါတယ္။ ဥပမာအားျဖင့္ ေက်ာက္သားရဲ႕ ပတ္၀န္းက်င္မွာ အပူကူးေျပာင္းမႈနဲ႕ ပတ္သက္ျပီး Model တစ္ခုျပဳလုပ္ရာမွာ Finite difference method ကို သံုးေနစဥ္မွာပဲ Tunnel နဲ႕ Shafts ေတြအတြင္း ေလစီးေၾကာင္းနဲ႔ ပတ္သက္ျပီး Model တစ္ခုျပဳလုပ္ရာမွာ Finite volume method ကို အသံုးျပဳႏိုင္ပါတယ္။ ဒီ System-equations ေတြဟာဆိုရင္ MATLAB ရဲ႕ Optimization Toolbox ကို အသံုးျပဳထားတာ ျဖစ္ပါတယ္။&lt;br /&gt;&lt;br /&gt;Pöyry Infra AG အဖြဲ႕ရဲ႕ အင္ဂ်င္နီယာတစ္ဦးျဖစ္တဲ့ Reto Buchmann ကေတာ့ ေျပာပါတယ္။ MATLAB Software ေၾကာင့္သာလွ်င္ သူတို႔အတြက္ သက္ေတာင့္သက္သာနဲ႕ ပိုၿပီးလံုၿခံဳစိတ္ခ်ရတဲ့ Ventilation System တစ္ခုကို လ်င္လ်င္ျမန္ျမန္ တည္ေဆာင္ႏိုင္ခဲ့တာပါတဲ့။ ကၽြန္ေတာ္တို႔ေတြေကာ ဒီလိုမ်ိဳး အဆင္သင့္ လြယ္ကူစြာ သံုးႏိုင္တဲ့ Softwares ေတြကေနၿပီး အက်ိဳးအျမတ္ရေအာင္ ဘယ္လို Project ေတြ ျပဳလုပ္ခဲ့ၾကၿပီးပါၿပီလဲ…။ ။&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(255, 102, 0);"&gt;Related Posts&lt;/span&gt;&lt;br /&gt;1.&lt;a href="http://www.mymetroworld.org/2008/02/gotthard-base-tunnel.html"&gt;Gotthard Base tunnel&lt;/a&gt;&lt;br /&gt;2.&lt;a href="http://www.mymetroworld.org/2007/11/tunnel-ventilation-system.html"&gt;ေျမေအာက္ရထားဘူတာႏွင့္ ဥမင္လမ္းမ်ား၏ ေလဝင္ေလထြက္စနစ္ (Tunnel Ventilation System)&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;Thank you for reading this post.
For more information, please visit ::: &lt;a href="http://www.mymetroworld.org/" target="_blank"&gt;http://www.mymetroworld.org&lt;/a&gt; :::&lt;/div&gt;
&lt;p&gt;&lt;a href="http://feeds.feedburner.com/~a/blogspot/MyMetro?a=noP0Qv"&gt;&lt;img src="http://feeds.feedburner.com/~a/blogspot/MyMetro?i=noP0Qv" border="0"&gt;&lt;/img&gt;&lt;/a&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/blogspot/MyMetro/~4/426612462" height="1" width="1"/&gt;</content><link rel="replies" type="application/atom+xml" href="http://www.mymetroworld.org/feeds/6539818763055711976/comments/default" title="Post Comments" /><link rel="replies" type="text/html" href="http://www.mymetroworld.org/2008/10/ventilation-system-design.html#comment-form" title="0 Comments" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/6539818763055711976?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/6539818763055711976?v=2" /><link rel="alternate" type="text/html" href="http://feeds.feedburner.com/~r/blogspot/MyMetro/~3/426612462/ventilation-system-design.html" title="MATLAB ကို အေျခခံ၍ ကမာၻ႔အရွည္ဆံုး Rail Tunnel အတြက္ Ventilation System Design ျပဳလုပ္ျခင္း" /><author><name>ဥကၠာျဖိဳး</name><uri>http://www.blogger.com/profile/09015233138063168545</uri><email>noreply@blogger.com</email></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPy8bSoAbmI/AAAAAAAAFT4/AIjmhdE8vSc/s72-c/fig+2.jpg" height="72" width="72" /><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">0</thr:total><feedburner:origLink>http://www.mymetroworld.org/2008/10/ventilation-system-design.html</feedburner:origLink></entry><entry><id>tag:blogger.com,1999:blog-1095469466403255308.post-1431697100651998980</id><published>2008-10-17T02:53:00.016+06:30</published><updated>2008-11-14T23:17:30.998+06:30</updated><app:edited xmlns:app="http://purl.org/atom/app#">2008-11-14T23:17:30.998+06:30</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Notes" /><title type="text">ျမန္မာႏိုင္ငံ၏ ပထမဆံုး Pontoon တံတား</title><content type="html">&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i36.tinypic.com/1z6qq8k.jpg"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 246px; height: 184px;" src="http://i36.tinypic.com/1z6qq8k.jpg" alt="" border="0" /&gt;&lt;/a&gt;&lt;span class="dropcaps"&gt;P&lt;/span&gt;ontoon bridge - ေရေပၚတံတား ဆိုသည္မွာ ေရလံုေသာေဘာ (သမၺာန္)မ်ားကို ေအာက္ခံအျဖစ္ အသံုးျပဳ၍ ၎တို႔အေပၚမွ ျဖတ္လ်က္ တံတားကို တည္ေဆာက္ထားျခင္း ျဖစ္ၿပီး အမ်ားအားျဖင့္ ဒီေရ အတက္အက် ရွိေသာ ျမစ္၊ ေခ်ာင္းမ်ားႏွင့္ သေဘၤာ ဆိပ္ကမ္းမ်ားတြင္  ဆိပ္ခံတံတားမ်ားအျဖစ္ လည္းေကာင္း၊ ျမစ္ကူး စစ္ဆင္ေရးမ်ားတြင္ ယာယီ တံတားမ်ားအျဖစ္ လည္းေကာင္း အသံုးျပဳၾကသည္ကို ေတြ႔ရသည္။ ဤကဲ့သုိ႔ ေရေပၚ ေပၚေစႏိုင္ေသာ ဂုဏ္သတိၱ (buoyancy)ကို အသံုးျပဳ၍ တန္ ၆၀ အထက္ရွိေသာ ကုန္တင္ ေမာ္ေတာ္ယာဥ္ႀကီးမ်ား ျဖတ္သန္း သြားလာႏိုင္သည့္ တံတားတစ္စင္းကို ျမန္မာႏိုင္ငံတြင္ ေအာင္ျမင္စြာ တည္ေဆာက္ အသံုးျပဳေနၿပီ ျဖစ္သည္။ အဆိုပါတံတားကို မႏၱေလး-လား႐ႈိး-မူဆယ္ ျပည္ေထာင္စု ကားလမ္းမႀကီးေပၚရွိ ဒု႒ဝတီျမစ္ကူး ေနရာတြင္ တည္ေဆာက္ထားျခင္း ျဖစ္သည္။&lt;/div&gt;&lt;span id="fullpost"&gt;&lt;br /&gt;&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i266.photobucket.com/albums/ii245/chitpone/Picture027.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 255px; height: 191px;" src="http://i266.photobucket.com/albums/ii245/chitpone/Picture027.jpg" alt="" border="0" /&gt;&lt;/a&gt;လက္ရွိ အသံုးျပဳေနေသာ ဒု႒ဝတီျမစ္ကူး တံတားမွာ ၁၉၆၄ ခုႏွစ္ကတည္းက တည္ေဆာက္ခဲ့ေသာ ေဘလီတံတား အမ်ဳိးအစားျဖစ္ၿပီး ခံႏိုင္ဝန္အား တန္ ၃၀ ရွိေသာ တစ္လမ္းေမာင္း တံတားသာျဖစ္သည္။ ထို႔ေၾကာင့္ တန္ ၃၀ အထက္ပိုေသာ ကုန္တင္ယာဥ္မ်ား ျဖတ္သန္းရာတြင္ ကုန္မ်ားကို ကဲ့ေျပာင္းတင္ခ် ျပဳလုပ္ၿပီးမွသာ ၎တံတားေဟာင္းေပၚမွ ျဖတ္သန္းႏိုင္သည္ျဖစ္ရာ အခ်ိန္ႏွင့္ ေငြေၾကးပိုမို ကုန္က်ျခင္းတို႔ ရွိခဲ့သည္။ တိုးတက္ ေျပာင္းလဲလာေသာ ေခတ္အေျခအေနမ်ား ႏွင့္အညီ ပိုမိုျမန္ဆန္ ေကာင္းမြန္ေသာ ကုန္စည္ စီးဆင္းမႈကို အေထာက္အကူ ျပဳႏိုင္ေစရန္ အတြက္ သယ္ယူ ပို႔ေဆာင္ေရး စနစ္ကို အဆင့္ ျမွင့္တင္ေပးရန္ ရည္ရြယ္၍ ထိုတံတားေဟာင္း အနီး၌ပင္ ခံႏိုင္ဝန္အား တန္ ၆၀ ရွိေသာ သံကူကြန္ကရစ္ သံမဏိေပါင္ ျမစ္ကူး တံတားသစ္ႀကီး တစ္စင္းကိုလည္း ယခုႏွစ္ ေမလ ၂ ရက္ေန႔မွ စတင္၍ တည္ေဆာင္ေနၿပီျဖစ္ရာ လာမည့္ ၂၀၁၀ ခုႏွစ္တြင္ ၿပီးစီးႏိုင္လိမ့္မည္ဟု ခန္႔မွန္းရေပသည္။&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i33.tinypic.com/9k08wl.jpg"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 231px; height: 172px;" src="http://i33.tinypic.com/9k08wl.jpg" alt="" border="0" /&gt;&lt;/a&gt;ဤကဲ့သုိ႔ တံတားသစ္ႀကီး တည္ေဆာက္ မၿပီးစီးမီ ၾကားကာလ၌ ဆိုခဲ့ပါ တန္ ၃၀ ႏွင့္အထက္ ကုန္တင္ ေမာ္ေတာ္ယာဥ္ႀကီးမ်ား ျဖတ္သန္း သြားလာရာတြင္ လမ္းခရီး၌ အခ်ိန္ကုန္၊ ေငြကုန္၍ ႀကံ့ၾကာျခင္းမ်ဳိး မျဖစ္ေစဘဲ လြယ္လင့္တကူ ျဖတ္သန္းသြားလာႏိုင္ၿပီး ကုန္စည္ စီးဆင္းမႈ ျမန္ဆန္ေစရန္ အတြက္ တန္ ၆၀ ခံႏိုင္ဝန္အား ရွိေသာ ဒု႒ဝတီ ေရေပၚျမစ္ကူး (Pontoon bridge) တံတားႀကီးကို တည္ေဆာက္ခဲ့ၾကျခင္း ျဖစ္သည္။ အဆိုပါ တံတားသည္ ယာယီ တံတားမွ်သာ ျဖစ္ေသာ္လည္း ျမန္မာႏိုင္ငံ၌ ပထမဆံုး တည္ေဆာက္ အသံုးျပဳေသာ တန္ ၆၀ ခံႏိုင္ဝန္အားရွိ ေရေပၚတံတား ျဖစ္ေၾကာင္းလည္း သိရွိရသည္။&lt;br /&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SPeudfFAzPI/AAAAAAAAFR4/YuOdG2Gg6yg/s1600-h/IMG_1559.JPG"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 218px; height: 163px;" src="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SPeudfFAzPI/AAAAAAAAFR4/YuOdG2Gg6yg/s400/IMG_1559.JPG" alt="" id="BLOGGER_PHOTO_ID_5257862911560305906" border="0" /&gt;&lt;/a&gt;ဤပြန္တြန္းတံတားကို သီေပါၿမိဳ႕၊ ျမစ္အေရွ႕ဘက္ ၿမိဳ႕ေဟာင္း ေက်းရြာႏွင့္ ျမစ္အေနာက္ဘက္ ေစ်းရပ္ မေဟာ္ဂနီ လမ္းထိပ္သို႔ ဆက္သြယ္ ေပါင္းကူး တည္ေဆာက္ထားသည္။ ေလ့လာသူမ်ား အက်ဳိးမ်ားေစရန္ အတြက္ တံတားဆိုင္ရာ အခ်က္အလက္မ်ား ႏွင့္တကြ တံတား တည္ေဆာက္ပံု အဆင့္ဆင့္ကိုပါ တဆက္တည္း ေရးသားေဖာ္ျပပါမည္။&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(204, 0, 0);"&gt;တံတားဆိုင္ရာ အခ်က္အလက္မ်ား&lt;/span&gt;&lt;br /&gt;(က) Pontoon (15m x 4 m x 1.5m) အေရအတြက္ (၁၈ ခု)&lt;br /&gt;(ခ) တံတားအခန္း (Pontoon ၂ ခုတြဲ၍ တည္ေဆာက္ထားျခင္း) (15m x 15m x 1.5m) ၊ အေရအတြက္ (၉) ခန္း&lt;br /&gt;(ဂ) Pontoon ၂ ခုၾကားအကြာအေ၀း ________ ၆ မီတာ&lt;br /&gt;(ဃ) ယာဥ္သြားလမ္းအက်ယ္ _____________ ၇ မီတာ&lt;br /&gt;(င) ယာဥ္သြားလမ္းခင္း သံျပားအထူ ________ ၈ မီတာ&lt;br /&gt;(စ) ႏွစ္ဘက္ထိပ္ခင္းမည့္ သံျပားအထူ _______ ၄ မီတာ&lt;br /&gt;(ဆ) ေဘးကာသံျပားအထူ ______________ ၈ မီတာ&lt;br /&gt;(ဇ) ေအာက္ခင္းသံျပားအထူ _____________ ၅ မီတာ&lt;br /&gt;(စ်) ေဘးကာတန္း ___________________ (၅ × ၁၅၀/၆ × ၅၀ ) မီလီမီတာ&lt;br /&gt;(ည) အတြင္းေဒါက္တိုင္မ်ား ______________ Φ ၇၆ မမ × ၄&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(204, 0, 0);"&gt;ေရေပၚတံတား တည္ေဆာက္ျခင္း လုပ္ငန္းအဆင့္မ်ား&lt;/span&gt;&lt;br /&gt;တံတားတည္ေဆာက္ျခင္း လုပ္ငန္းအဆင့္ဆင့္ကို ေအာက္ပါအတုိင္းျဖစ္သည္-&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;&lt;br /&gt;(က)Pontoon မ်ားတပ္ဆင္ျခင္းႏွင့္ ေရခ်ျခင္း&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;(၁)&lt;/span&gt; Pontoon မ်ား တပ္ဆင္ရာတြင္ အရြယ္အစား ႀကီးမားေသာေၾကာင့္ တ႐ုတ္ႏုိင္ငံ၊ ကူမင္းၿမိဳ႕မွ အပိုင္းလုိက္ျဖတ္၍ သီေပါၿမိဳ႕သုိ႔ သယ္ေဆာင္ၿပီး ယခုတံတား တည္ေဆာက္ထားေသာ ေနရာ၏အထက္ ေရမုိင္ ၂ မုိင္ခန္႔အကြာ (မူဆယ္-လားရွိဳး-သီေပါ) ကားလမ္းေဘးႏွင့္ ဒု႒၀တီျမစ္ကမ္း အၾကားတြင္ တံတား အစိတ္အပိုင္းမ်ား ျပန္လည္ တပ္ဆင္ရန္အတြက္ လုပ္ငန္းဧရိယာ ေရြးခ်ယ္ခဲ့သည္။ ထုိေနရာတြင္ Pontoon မ်ားကို ျပန္လည္ တပ္ဆင္ျခင္း ျပဳလုပ္ပါသည္။ တံတားခန္းဖြင့္ တစ္ခုစီအတြက္ Pontoon ႏွစ္ခုကို အသံုးျပဳၿပီး ၄င္းတုိ႔အေပၚတြင္ ေမာ္ေတာ္ကားလမ္းႏွင့္ လူသြားလမ္းတုိ႔ကို တပ္ဆင္သည္။ တံတားတပ္ဆင္ပံုမ်ားကို ေအာက္တြင္ ေဖာ္ျပထားပါသည္။&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SPevE5nsg3I/AAAAAAAAFSI/7Wj8qwEeh6c/s1600-h/Picture1.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SPevE5nsg3I/AAAAAAAAFSI/7Wj8qwEeh6c/s400/Picture1.jpg" alt="" id="BLOGGER_PHOTO_ID_5257863588699997042" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPevFDCC4BI/AAAAAAAAFSQ/NadUo6CETYw/s1600-h/Picture2.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPevFDCC4BI/AAAAAAAAFSQ/NadUo6CETYw/s400/Picture2.jpg" alt="" id="BLOGGER_PHOTO_ID_5257863591226433554" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SPevFCEQ1SI/AAAAAAAAFSY/GPNxeGkP7O8/s1600-h/Picture3.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SPevFCEQ1SI/AAAAAAAAFSY/GPNxeGkP7O8/s400/Picture3.jpg" alt="" id="BLOGGER_PHOTO_ID_5257863590967301410" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPevFBa6UbI/AAAAAAAAFSg/quG3pzAqG8s/s1600-h/Picture4.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPevFBa6UbI/AAAAAAAAFSg/quG3pzAqG8s/s400/Picture4.jpg" alt="" id="BLOGGER_PHOTO_ID_5257863590793859506" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;Pontoon မ်ားကို အပိုင္းလိုက္ တပ္ဆင္ေနပံုမ်ား&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;&lt;br /&gt;(၂)&lt;/span&gt; အသင့္ျပဳလုပ္ၿပီးေသာ တံတား အစိတ္အပိုင္းမ်ားအလုိက္ ေလအိတ္မ်ားကို အသံုးျပဳ၍ ေရခ်ျခင္းျပဳလုပ္ၿပီး စက္ေလွမ်ား၊ ၀ါးေဖာင္မ်ားျဖင့္ ဆုိင္းကာ တံတား တည္ေဆာက္မည့္ ေနရာသို႔ သယ္ေဆာင္သည္။&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ခ) တံတားတည္ၿငိမ္မႈရွိေစရန္ ႀကိဳးဆုိင္းမ်ားခ်ိတ္ဆြဲျခင္း&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;(၁)&lt;/span&gt; တံတားအခန္းတိုင္းအား (၂ မီတာ ×  ၂ မီတာ × ၂ မီတာ) (၁၄-၁/၂ တန္) ရွိ ကြန္ကရစ္တံုးမ်ားကို ေရစီးလမ္းေၾကာင္းအေပၚတြင္ တံတားမွ ၅၀ မီတာ အကြာအေ၀း၌ ခ်ထားၿပီး သံႀကိဳးျဖင့္ ခ်ိတ္ဆြဲ ရပ္တန္႔ေစသည္။&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;(၂)&lt;/span&gt; ကမ္းဘက္ရွိတံတား ၂ ခုတြင္ ေရစီးလမ္းေၾကာင္း အေပၚဘက္ ခ်ိတ္ဆြဲထားမႈအျပင္ တံတား လမ္းေၾကာင္းႏွင့္အၿပိဳင္ သံႀကိဳး ၂ ေခ်ာင္းစီျဖင့္ ခ်ိတ္ဆြဲမႈလည္း ျပဳလုပ္ထားသည္။&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;(၃)&lt;/span&gt; တံတား တည္ၿငိမ္မႈရွိေစရန္ စုစုေပါင္း သံမဏိႀကိဳး ၁၃ ေခ်ာင္းျဖင့္ ခ်ိတ္ဆြဲထားပါသည္။ အသင့္ျပဳလုပ္ၿပီးေသာ Pontoon မ်ားကို ျမစ္ေရျပင္အတြင္း တည္ၿငိမ္မႈရွိေစရန္ ၈ ကုဗမီတာရွိေသာ ကြန္ကရစ္တံုးမ်ားကို ျမစ္ေရျပင္ အတြင္းသို႔ခ်၍ Pontoon မ်ားကို သံမဏိႀကိဳးမ်ားျဖင့္ ဆုိင္းထားသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;&lt;br /&gt;(ဂ) တံတားခန္းဖြင့္ တစ္ခုႏွင့္တစ္ခု ဆက္သြယ္ျခင္း&lt;/span&gt;&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;(၁)&lt;/span&gt; တံတား အခန္း တစ္ခုႏွင့္တစ္္ခု ထိပ္တိုက္ ခ်ိတ္ဆက္ရန္ တြဲဆက္မႈအပိုင္း (၈) ခု တပ္ဆင္ထားၿပီး Rivet ျဖင့္ခ်ိတ္ဆက္ထားသည္။&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;(၂)&lt;/span&gt; တြဲဆက္မႈ အစိတ္အပိုင္းတြင္ အေပၚႏွင့္ေအာက္ အေပါက္ ၂ ခု ျပဳလုပ္ထားၿပီး လက္ရွိ အေျခအေနတြင္ အေပၚေပါက္တြင္သာ Rivet တပ္ဆင္ထားရွိသည္။ ၎အေျခအေနတြင္ တန္ ၆၀ ကုန္တင္ကား ျဖတ္သန္းေစႏိုင္ၿပီး အေပၚႏွင့္ေအာက္ ၂ ခုစလံုး တပ္ဆင္ေပးပါက ၁၂၀ တန္ထိ ခံႏိုင္ေၾကာင္း သိရွိရပါသည္။&lt;br /&gt;&lt;span style="color: rgb(255, 0, 0);"&gt;(၃)&lt;/span&gt; အေပၚေပါက္ တစ္ခုတည္းသာ Rivet တပ္ဆင္ျခင္းသည္ တံတားခန္းဖြင့္မ်ား လြယ္ကူစြာ လႈပ္ရွားႏိုင္ၿပီး ေရရွည္ အသံုးျပဳႏိုင္ကာ အေပၚႏွင့္ေအာက္ အေပါက္ (၂) ခုလံုး တပ္ဆင္ျခင္းသည္ တံတားအခန္းမ်ား လႈပ္ရွားမႈကို ထိန္းခ်ဳပ္ထား သကဲ့သုိ႔ျဖစ္ကာ ေရရွည္ အသံုးျပဳႏိုင္ျခင္းမရွိေပ။ တံတားခန္းဖြင့္ တစ္ခုႏွင့္ တစ္ခု Rivet ခ်ိတ္ဆြဲထားပံုမ်ားကို ေအာက္တြင္ ေဖာ္ျပထားပါသည္။&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SPewlTPDs0I/AAAAAAAAFSo/f0ty8XdirHw/s1600-h/Picture9.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SPewlTPDs0I/AAAAAAAAFSo/f0ty8XdirHw/s400/Picture9.jpg" alt="" id="BLOGGER_PHOTO_ID_5257865244843422530" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SPewlypKHAI/AAAAAAAAFSw/21mETH8K0eU/s1600-h/Picture10.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SPewlypKHAI/AAAAAAAAFSw/21mETH8K0eU/s400/Picture10.jpg" alt="" id="BLOGGER_PHOTO_ID_5257865253274393602" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPew-Tl1tVI/AAAAAAAAFTA/PkUIGg7WRyU/s1600-h/picture11.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPew-Tl1tVI/AAAAAAAAFTA/PkUIGg7WRyU/s400/picture11.JPG" alt="" id="BLOGGER_PHOTO_ID_5257865674435704146" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ပြန္တြန္းတံတား ခန္းဖြင့္တစ္ခုႏွင့္တစ္ခုကို rivet မ်ားျဖင့္ ခ်ိတ္ဆက္ထားရွိပံု။&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="color: rgb(204, 0, 0);"&gt;&lt;br /&gt;တံတားတည္ေဆာက္ၿပီးေနာက္ပိုင္း ကုန္တင္ယာဥ္မ်ား သြားလာမႈအေျခအေနကိုေလ့လာျခင္း&lt;/span&gt;&lt;br /&gt;တံတားတည္ေဆာက္ၿပီးေနာက္ ကုန္တင္ယာဥ္မ်ား သြားလာရာတြင္ လက္ရွိ ျဖစ္ေပၚေနေသာ အေျခအေနႏွင့္ လႈပ္ရွားမႈမ်ားမွာ ေအာက္ပါအတုိင္းျဖစ္သည္-&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;&lt;br /&gt;(က)&lt;/span&gt; ျမစ္ေရသည္ ေရအနက္ ၃ မီတာ ႏွင့္ ေရစီးႏႈန္း ၁.၅ မီတာ/စကၠန္႔ စီးဆင္းမႈမွ ေရအနက္ ၅ မီတာႏွင့္ ေရစီးႏႈန္း ၂.၅ မီတာ/စကၠန္႔ စီးဆင္းမႈ အေနအထားသို႔ ျဖစ္ေပၚႏိုင္သည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ခ)&lt;/span&gt; ေလ့လာေသာ အခ်ိန္တြင္ ေရအနက္ ၃ မီတာ ႏွင့္ စီးဆင္းႏႈန္း ၁.၅ မီတာ/စကၠန္႔ အေျခအေန၌ ကားျဖတ္သန္းမႈ မရွိစဥ္တြင္ Pontoon မ်ား၏ ေရေပၚ ေပၚေနမႈ ပမာဏမွာ ၁ မီတာ ခန္႔သာရွိၿပီး ကုန္တင္ယာဥ္မ်ား ျဖတ္သန္းသြားေသာအခါ ၀.၅ မီတာခန္႔သာ ရွိသည္ကို ေတြ႔ရသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ဂ)&lt;/span&gt; ကုန္တင္ယာဥ္ႀကီးမ်ား တံတားေပၚသို႔စတင္ တက္ေရာက္ရာတြင္ ခံေဆာင္ရေသာ ပထမဆံုး Pontoon မွာမူ ကုန္တင္ယာဥ္ တံတားေပၚသို႔ စတက္သည္ႏွင့္ Pontoon တစ္ခုလံုး ျမဳပ္လုနီးပါး အေျခအေန ျဖစ္ေပၚသြားေသာ္လည္း တံတားေပၚသို႔ ကားေရာက္သြားသည့္ အခါတြင္ ၀န္အားကုိ Pontoon ခန္းဖြင့္ တစ္ခုစီမွ ခံေဆာင္ႏုိင္ေအာင္ ျပဳလုပ္ထားျခင္း ျဖစ္သျဖင့္ ကုန္တင္ယာဥ္ႀကီးမ်ား ျဖတ္သန္းစဥ္တြင္ Pontoon မ်ား၏ ေရေပၚသို႔ ေပၚေလာေပၚေနမႈ ပမာဏမွာ ပံုမွန္ ေရေပၚတြင္ ေပၚေလာေပၚမႈ အေျခအေနအတုိင္းျဖစ္ၿပီး ၀.၅ မီတာခန္႔ရွိေၾကာင္း ေတြ႕ရွိရပါသည္။ ကုန္တင္ယာဥ္ႀကီးမ်ား တံတားေပၚသို႔ ျဖတ္သန္းမႈ အေျခအေနကို ေအာက္တြင္ ေဖာ္ျပထားပါသည္။&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPexf8Uj38I/AAAAAAAAFTI/4jCQ9ZNffHY/s1600-h/Picture5.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPexf8Uj38I/AAAAAAAAFTI/4jCQ9ZNffHY/s400/Picture5.jpg" alt="" id="BLOGGER_PHOTO_ID_5257866252304768962" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPexf19LgGI/AAAAAAAAFTQ/bfqOssERmE0/s1600-h/Picture6.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPexf19LgGI/AAAAAAAAFTQ/bfqOssERmE0/s400/Picture6.jpg" alt="" id="BLOGGER_PHOTO_ID_5257866250596089954" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SPexgPnz5FI/AAAAAAAAFTY/igAP83e-Idw/s1600-h/Picture7.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SPexgPnz5FI/AAAAAAAAFTY/igAP83e-Idw/s400/Picture7.jpg" alt="" id="BLOGGER_PHOTO_ID_5257866257485784146" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SPexgOaf1UI/AAAAAAAAFTg/yOb8p2Rad5E/s1600-h/Picture8.jpg"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://1.bp.blogspot.com/_Q5ACr6d_4W8/SPexgOaf1UI/AAAAAAAAFTg/yOb8p2Rad5E/s400/Picture8.jpg" alt="" id="BLOGGER_PHOTO_ID_5257866257161508162" border="0" /&gt;&lt;/a&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPexvN-mvQI/AAAAAAAAFTo/-ihPB7nruD4/s1600-h/IMG_1563.JPG"&gt;&lt;img style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" src="http://4.bp.blogspot.com/_Q5ACr6d_4W8/SPexvN-mvQI/AAAAAAAAFTo/-ihPB7nruD4/s400/IMG_1563.JPG" alt="" id="BLOGGER_PHOTO_ID_5257866514742557954" border="0" /&gt;&lt;/a&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ပြန္တြန္းတံတားေပၚသို႔ ကုန္တင္ကားႀကီးမ်ား တက္ေရာက္ျဖတ္သန္းေနပံု။&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;span style="color: rgb(204, 0, 0);"&gt;&lt;br /&gt;တံတားဆုိင္ရာေလ့လာေတြ႕ရွိခ်က္မ်ား&lt;/span&gt;&lt;br /&gt;တံတားဆိုင္ရာ ေလ့လာေတြ႕ရွိခ်က္မ်ားမွာ ေအာက္ပါအတုိင္းျဖစ္ပါသည္-&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;&lt;br /&gt;(က)&lt;/span&gt; တံတားဒီဇုိင္း ပံုစံျပဳလုပ္ရာတြင္ ျဖတ္သန္းသြားလာမည့္ ေမာ္ေတာ္ယာဥ္၏ အေလးခ်ိန္၊ တည္ေဆာက္မည့္ ေနရာရွိျမစ္အက်ယ္ႏွင့္ ေရစီးႏႈန္း၊ ရာသီအလုိက္ ျမစ္ျပင္၏ ေရအတိမ္အနက္ စသည္တုိ႔အျပင္ Pontoon မ်ား၏ ကိုယ္ပိုင္အေလးခ်ိန္မ်ားကိုပါ ထည့္သြင္း တြက္ခ်က္ရသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ခ)&lt;/span&gt; တံတားသည္ ျမစ္ျပင္ကိုျဖတ္၍ ကန္႔လန္႔တည္ေဆာက္ထားသျဖင့္ အခ်ိန္ၾကာျမင့္္စြာ အသံုးျပဳမည္ ဆုိပါက ျမစ္ျပင္အတြင္း ေလွ၊ သေဘၤာသြားလာမႈမ်ား ျပဳလုပ္ႏုိင္မည္ မဟုတ္ေပ။ မျဖစ္မေန သြားလာရန္ လုိအပ္ပါက Pontoon မ်ားကို အေပၚသို႔ အပိုင္းလုိက္ အေပၚသို႔ ဆြဲတင္၍ေသာ္ လည္းေကာင္း၊ Pontoon အပိုင္းလုိက္ ျဖဳတ္ၿပီး ဖယ္ထုတ္၍ေသာ္ လည္းေကာင္း ျပဳလုပ္ၿပီး ျမစ္အတြင္း သြားလာမႈကို ျပဳလုပ္ႏုိင္သည္ဟု သိရသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ဂ)&lt;/span&gt; တံတားအား ျဖတ္သန္းသည့္အခါတြင္ ယာဥ္ေမာင္းႏႈန္းမွာ ၁၀ ကီလိုမီတာ/နာရီ ႏႈန္းျဖင့္ တစ္သမတ္တည္း ေမာင္းႏွင္သြားရန္ လိုအပ္ပါသည္။ Pontoon တံတားမ်ား၏ ခန္းဖြင့္မ်ားကို တစ္ခုႏွင့္ တစ္ခုခ်ိတ္ဆက္ရာတြင္ Rivet မ်ားျဖင့္သာ ခ်ိတ္ဆက္ထားေသာေၾကာင့္ တံတားေပၚသို႔ ကုန္တင္ယာဥ္ႀကီးမ်ား ျဖတ္သန္းရာတြင္ သတ္မွတ္အေလးခ်ိန္ႏွင့္ သတ္မွတ္မိုင္ႏွဳန္းမ်ားျဖင့္ ေမာင္းႏွင္ရန္ လုိအပ္ေၾကာင္း ေတြ႕ရွိရသည္။ အကယ္၍ တံတားေပၚတြင္ ႐ုတ္တရက္ ယာဥ္မ်ားကို ေဆာင့္ရပ္လိုက္မည္ဆုိပါက အဆုိပါ ေဆာင့္အားေၾကာင့္ ျဖစ္ေပၚလာသည့္ ယာဥ္မ်ား၏ အေလးခ်ိန္မွာ ရိွရင္းစြဲထက္ ပိုမိုလာသျဖင့္ တံတား၏ ခံႏိုင္၀န္အားကို ေက်ာ္လြန္ကာ အႏၲရာယ္ရိွႏိုင္ေပသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ဃ)&lt;/span&gt; ေရအတိမ္အနက္ ေျပာင္းလဲမႈမ်ားေၾကာင့္ ကမ္းကပ္ခံု Ramp ႏွင့္ ျမစ္ကမ္း အကြာအေ၀း အေနအထားတို႔မွာ ေျပာင္းလဲမႈမ်ား ျဖစ္ေပၚႏိုင္သျဖင့္ လူအားျဖင့္ သဲအိတ္မ်ားဖို႔ျခင္း၊ ကမ္းအေနအထား ျပင္ဆင္ေပးျခင္း၊ ကမ္းကပ္ခံု Ramp မ်ား၏ အရွည္အား ေျပာင္းလဲ ျပဳျပင္ေပးျခင္း စသည္တို႔ ေဆာင္ရြက္ေပးႏိုင္သည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(င)&lt;/span&gt; Pontoon မ်ား ေရလံုမႈရိွမွသာ ၀န္အားကို ခံႏိုင္သျဖင့္ ေန႔စဥ္ ၎တို႔အား ေစာင့္ၾကည့္ စစ္ေဆးျခင္း၊ ေရစီးေၾကာင္းႏွင့္အတူ ေမ်ာပါလာေသာ သစ္ပင္၊ သစ္တံုးမ်ား၊ ၀ါးေဖာင္ႀကီးမ်ား၊ သစ္ေဖာင္မ်ား ေရစီးႏွင့္အတူ ေမ်ာပါလာျခင္းတုိ႔ေၾကာင့္ Pontoon မ်ား ထိခိုက္မႈ မရိွေစေရးအတြက္ ေစာင့္ၾကည့္စစ္ေဆး ဖယ္ရွားေပးျခင္းမ်ား ေဆာင္ရြက္ျခင္းကို ျပဳလုပ္ေနရမည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(စ)&lt;/span&gt; Pontoon မ်ား၏ ေရဆန္ဘက္ ထိပ္ဦးပိုင္းတြင္ အခြၽန္ပံုစံျပဳလုပ္ျခင္း မရိွဘဲ ျပင္ညီပံုစံ ျပဳလုပ္ အသံုးျပဳ ထားသည္ကို ေတြ႕ရိွရပါသည္။ သေဘၤာမ်ားတြင္ ထိပ္ဦးအခြၽန္ပံုစံျပဳလုပ္၍ ေရြ႕လ်ားမႈကို လ်င္ျမန္ေစပါသည္။ တံတားတြင္မူ ေရြ႕လ်ားမႈကို ဦးစားမေပးေသာေၾကာင့္ ျပင္ညီပံုစံထိပ္ဦး ျပဳလုပ္ထားျခင္းျဖင့္ ေဘးတိုက္လႈပ္ရွားမႈကို ထိန္းခ်ဳပ္ေပးႏိုင္ၿပီး Pontoon ကို ပိုမိုတည္ၿငိမ္မႈ ရရိွေစပါသည္။ ထုိ႔အျပင္ ေရဆန္ဘက္ ထိပ္ဦးပိုင္းေအာက္ေျခတြင္ ဆင္ေျခေလွ်ာ (၃း၁) ျဖင့္ ျပဳလုပ္ထားေသာေၾကာင့္ ေရစီးႏွင့္ အတူေမွ်ာပါလာႏုိင္သည့္ ဒိုက္မ်ား၊ သစ္တံုးငယ္မ်ား၊ အမိႈက္မ်ားကို ၀မ္းဗုိက္ေအာက္ေျခမွ ေရစီးႏွင့္အတူ ေမ်ာပါသြားေစႏုိင္ပါသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ဆ)&lt;/span&gt; ေရက်ခ်ိန္ေရာက္၍ ေရအနက္တိမ္သြားသည့္အခါမ်ိဳးတြင္ Pontoon ၏၀မ္းဗိုက္ပိုင္းမွာ ေရေအာက္ ၾကမ္းျပင္ႏွင့္ ထိေတြ႔မႈ ျဖစ္ေပၚႏိုင္သည္။ ထိုအခါမ်ိဳးတြင္ ၀မ္းဗိုက္ႏွင့္ ၾကမ္းျပင္ၾကား၌ သဲအိတ္မ်ား ခံေဆာင္ေပးျခင္းျဖင့္ Pontoon မ်ားအား ကာကြယ္ ထိန္းသိမ္းေပးရသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ဇ)&lt;/span&gt; Pontoon တံတားမ်ားကို အမ်ားအားျဖင့္ စစ္ဆင္ေရးတြင္ ျမစ္ေၾကာင္းမ်ား ျဖတ္သန္းရာတြင္   ပိုမုိအသံုးျပဳၾကသည္ကို ေလ့လာေတြ႔ရွိရပါသည္။ စစ္ပြဲမ်ားသမိုင္းတြင္ အဆုိပါ တံတားမ်ားကို ယာယီအသံုးျပဳၾကၿပီး တံတားမ်ားကို ျဖတ္သန္း အသံုးျပဳၿပီးပါက (မိမိရန္သူမ်ား အသံုးမျပဳႏုိင္ရန္) ဖ်က္ဆီးပစ္ျခင္း (သို႔မဟုတ္) တစ္ခုစီ ျပန္လည္ျဖဳတ္၍ စစ္ခ်ီရာ တေလွ်ာက္ကို သယ္ေဆာင္သြားျခင္း စသည္ျဖင့္ ျပဳလုပ္တတ္ၾကသည္ကို ေတြ႕ရွိရသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(စ်)&lt;/span&gt; တံတားမ်ားကို ယခင္က သစ္သားမ်ားကို အသံုးျပဳ၍ ေလွပံုစံအျဖစ္ အသံုးမ်ားခဲ့ၾကသည္။ စစ္ပြဲမ်ားတြင္ အသံုးျပဳရာတြင္လည္း စစ္သည္မ်ား ျဖတ္ကူးရန္ႏွင့္ အေပါ႔စား လက္နက္တင္ယာဥ္မ်ား အတြက္ အသံုးမ်ားခဲ့သည္ကို ေတြ႕ရပါသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ည)&lt;/span&gt; ကမၻာ႔အရွည္ဆံုး Pontoon တံတားမွာ Evergreen Point Floating Bridge ျဖစ္ၿပီး အရွည္ ၇၅၇၈ ေပ (၂၃၁၀ မီတာ) ရွိကာ ၁၉၆၃ ခုနစ္တြင္ တည္ေဆာက္ၿပီးစီးခဲ့သည္။ အေမရိကန္ႏုိင္ငံ ၀ါရွင္တန္ ျပည္နယ္အတြင္း တည္ရွိသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ဋ)&lt;/span&gt; အျခားေသာ ကမာၻ႔ေဒသမ်ားတြင္လည္း ေတြ႔ရွိရၿပီး တရုတ္ႏုိင္ငံ၊ ယန္စီျမစ္ေၾကာင္းအတြင္း ဤတံတား အမ်ိဳးအစားမ်ားကို တြင္က်ယ္စြာ အသံုးျပဳေနၾကသည္ကို ေလ့လာသိရွိရသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ဌ)&lt;/span&gt; ျမန္မာႏုိင္ငံတြင္ ဤတံတား အမ်ိဳးအစားမ်ားကို စစ္ေျမျပင္ အင္ဂ်င္နီယာတပ္မ်ားတြင္ စစ္ဆင္ေရးကာလ အေရးေပၚလုိအပ္ခ်က္အရ အသံုးျပဳၾကေသာ္လည္း တန္(၆၀) အေလးခ်ိန္ ျဖတ္ကူး ႏုိင္ေသာ တံတားမ်ိဳးမ်ားကို အသံုးျပဳျခင္း မရွိေသးေၾကာင္းႏွင့္ ဤတံတားသည္ ျမန္မာႏုိင္ငံ၏ ပထမဆံုး တန္(၆၀) အေလးခ်ိန္ ျဖတ္ကူးႏုိင္ေသာ ေရေပၚတံတားျဖစ္ေၾကာင္း သိရွိရပါသည္။&lt;br /&gt;&lt;span style="color: rgb(51, 102, 255);"&gt;(ဍ)&lt;/span&gt; ျမစ္ေၾကာင္း၏ ေရျပင္အေျခအေန ေျပာင္းလဲမႈမ်ား တံတားေပၚ ျဖတ္သန္းသြားလာေသာ ကုန္တင္ယာဥ္မ်ား၊ တံတား၏ခ်ိဳ႕ယြင္းခ်က္မ်ား စသည္တို႔ကို ေန႔စဥ္မွတ္တမ္း ထားရိွၿပီး တံတား၏ ပ်က္စီးယိုယြင္းခ်က္မ်ားကို အခ်ိန္မီ ႀကိဳတင္ျပင္ဆင္ျခင္းျဖင့္ တံတားကို ေရရွည္တည္တံ့ေအာင္ အသံုးျပဳႏုိင္ေစရန္ ေဆာင္ရြက္သြားရမည္ ျဖစ္သည္။&lt;br /&gt;&lt;br /&gt;ဤေရေပၚတံတားကို သံကူကြန္ကရစ္ သံမဏိေဘာင္ ျမစ္ကူးတံတားႀကီး တည္ေဆာက္ ၿပီးစီးသည္အထိသာ အသံုးျပဳမည္ျဖစ္ၿပီး ခန္႔မွန္း အသံုးျပဳမည့္ကာလမွာ ၁၈ လခန္႔ ၾကာျမင့္မည္ဟု သိရွိရပါသည္။ တံတားသစ္ႀကီး ၿပီးစီးသြားပါက ဤေရေပၚတံတားကို အျခားလုိအပ္ေသာ ေနရာမ်ားသို႔ ေရြ႕ေျပာင္း အသံုးျပဳႏုိင္မည္ ျဖစ္၍ မ်ားစြာအသံုးဝင္ပါေၾကာင္းႏွင့္ ေနာက္ထပ္ ေရေပၚတံတားမ်ား တည္ေဆာက္ႏိုင္ရန္ အေတြ႔အႀကံဳေကာင္းမ်ား ရရွိခဲ့သည့္အတြက္လည္း မ်ားစြာ အက်ဳိးေက်းဇူးရရွိပါေၾကာင္း ေလ့လာတင္ျပလုိက္ရေပသည္။&lt;br /&gt;&lt;br /&gt;&lt;span style="color: rgb(0, 153, 0);font-size:85%;" &gt;ဥမင္ႏွင့္ မီထ႐ိုပိုလီတန္ အေၾကာင္းမ်ား ေရးေနရာကေန တျခားလိုင္းေျပာင္းသြားတာ မဟုတ္ပါ။ ဒီဘေလာ့ဂ္ရဲ႕ ပင္တိုင္ေဆာင္းပါးရွင္ ဆရာမိုးေပါက္တစ္ေယာက္ ဤတံတား တည္ေဆာက္ေရး လုပ္ငန္းခြင္ကို သြားေရာက္ေလ့လာခြင့္ရခဲ့လို႔ စာဖတ္သူမ်ားကို ပြန္တြန္းတံတားအေၾကာင္း မိတ္ဆက္ ေရးသားေပးပို႔ခဲ့ျခင္း ျဖစ္ပါေၾကာင္း။&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-weight: bold; color: rgb(255, 102, 0);"&gt;External Links&lt;/span&gt;&lt;br /&gt;1.&lt;a href="http://en.wikipedia.org/wiki/Pontoon_bridge"&gt;Pontoon Bridge (wikipedia)&lt;/a&gt;&lt;br /&gt;2.&lt;a href="http://www.khitlunge.com.mm/news/news_detail.aspx?info_id=7152"&gt;သီေပါတံတားႀကီး ျပဳျပင္ရန္ စီစဥ္ေနၿပီ&lt;/a&gt;&lt;br /&gt;3.&lt;a href="http://www.minnyoonthit.net/2008/03/blog-post_08.html"&gt;ျပန္လည္ျပင္ဆင္သင့္ေနၿပီျဖစ္တဲ့ တလမ္းသြား သီေပါတံတား&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;Thank you for reading this post.
For more information, please visit ::: &lt;a href="http://www.mymetroworld.org/" target="_blank"&gt;http://www.mymetroworld.org&lt;/a&gt; :::&lt;/div&gt;
&lt;p&gt;&lt;a href="http://feeds.feedburner.com/~a/blogspot/MyMetro?a=DL0Rck"&gt;&lt;img src="http://feeds.feedburner.com/~a/blogspot/MyMetro?i=DL0Rck" border="0"&gt;&lt;/img&gt;&lt;/a&gt;&lt;/p&gt;&lt;img src="http://feeds.feedburner.com/~r/blogspot/MyMetro/~4/423101294" height="1" width="1"/&gt;</content><link rel="replies" type="application/atom+xml" href="http://www.mymetroworld.org/feeds/1431697100651998980/comments/default" title="Post Comments" /><link rel="replies" type="text/html" href="http://www.mymetroworld.org/2008/10/pontoon.html#comment-form" title="3 Comments" /><link rel="edit" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/1431697100651998980?v=2" /><link rel="self" type="application/atom+xml" href="http://www.blogger.com/feeds/1095469466403255308/posts/default/1431697100651998980?v=2" /><link rel="alternate" type="text/html" href="http://feeds.feedburner.com/~r/blogspot/MyMetro/~3/423101294/pontoon.html" title="ျမန္မာႏိုင္ငံ၏ ပထမဆံုး Pontoon တံတား" /><author><name>MyMetro</name><uri>http://www.blogger.com/profile/01117893258730069019</uri><email>johnamh@gmail.com</email></author><media:thumbnail xmlns:media="http://search.yahoo.com/mrss/" url="http://3.bp.blogspot.com/_Q5ACr6d_4W8/SPeudfFAzPI/AAAAAAAAFR4/YuOdG2Gg6yg/s72-c/IMG_1559.JPG" height="72" width="72" /><thr:total xmlns:thr="http://purl.org/syndication/thread/1.0">3</thr:total><feedburner:origLink>http://www.mymetroworld.org/2008/10/pontoon.html</feedburner:origLink></entry><entry><id>tag:blogger.com,1999:blog-1095469466403255308.post-3002177263451292288</id><published>2008-10-12T01:45:00.046+06:30</published><updated>2008-12-03T04:01:24.928+06:30</updated><app:edited xmlns:app="http://purl.org/atom/app#">2008-12-03T04:01:24.928+06:30</app:edited><category scheme="http://www.blogger.com/atom/ns#" term="Technical section" /><title type="text">ၿမိဳ႕ျပအေျခခံအေဆာက္အအံုမ်ား ေျမေအာက္သို႔ တိုးဝင္ျခင္း</title><content type="html">&lt;span class="dropcaps"&gt;လူ&lt;/span&gt;&lt;div style="text-align: justify;"&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://i36.tinypic.com/14dg6kj.jpg"&gt;&lt;img style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 136px; height: 206px;" src="http://i36.tinypic.com/14dg6kj.jpg" alt="" border="0" /&gt;&lt;/a&gt;သားတို႔သည္ သမိုင္းမတင္မီ ေခတ္ကာလမ်ားကတည္းက ေျမေအာက္ ကမာၻကို တူးဆြခဲ့ၾကသည္။ ရာသီဥတုဒဏ္၊ သားရဲတိရိစာၦန္မ်ားႏွင့္ အျခားေသာ လူမ်ဳိးႏြယ္စုတို႔၏ တိုက္ခိုက္မႈ အႏၱရာယ္မ်ားမွ ကာကြယ္ႏိုင္ရန္ သဘာဝလိုဏ္ဂူမ်ားတြင္ ေနထိုင္ခဲ့သည့္ ဘဝမွအစျပဳ၍ မိမိတို႔၏ အက်ဳိးစီးပြားအလို႔ငွာ ေျမေအာက္က႑ကို ေကာင္းစြာ အသံုးခ်လာ ႏိုင္ခဲ့ၾကသည္အထိ အဆင့္ဆင့္ တိုးတက္လာခဲ့သည္။ ပထမဦးဆံုး ေျမေအာက္တူးေဖာ္ေရး လုပ္ငန္းမ်ားကို ဘီစီ ၃၅ ႏွင့္ ၃၀ ရာစုႏွစ္ကာလမ်ားက ဆူမာေဒသ (Sumer - ယခု အီရတ္ႏိုင္ငံ ေတာင္ပိုင္းေဒသ) ႏွင့္ ဆင္ႏိုင္းကၽြန္းဆြယ္ (&lt;a href="http://en.wikipedia.org/wiki/Sinai"&gt;Sinai peninsula&lt;/a&gt; - အာရွတိုက္ႏွင့္ အာဖရိကတိုက္ၾကား) တို႔တြင္ ေၾကး အစရွိေသာ သတၱဳမ်ားတူးေဖာ္ရာမွ အစျပဳခဲ့ေၾကာင္း မွတ္တမ္းမ်ားအရ သိရွိရပါသည္။&lt;br /&gt;&lt;/div&gt;&lt;span id="fullpost"&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;a onblur="try {parent.deselectBloggerImageGracefully();} catch(e) {}" href="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SPEJ40Pv_PI/AAAAAAAAFMo/dr7PTaqVfLA/s1600-h/4.JPG"&gt;&lt;img style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" src="http://2.bp.blogspot.com/_Q5ACr6d_4W8/SPEJ40Pv_PI/AAAAAAAAFMo/dr7PTaqVfLA/s400/4.JPG" alt="" id="BLOGGER_PHOTO_ID_5255993111820106994" border="0" /&gt;&lt;/a&gt;ထို႔ေနာက္ပိုင္းတြင္ တေခတ္ထက္ တေခတ္ ေျမေအာက္ ဓာတ္သတၱဳရွာေဖြေရး လုပ္ငန္းမ်ား၊ ေရသိုေလွာင္ေရးႏွင့္ ေရေပးေဝေရးဆိုင္ရာ အေဆာက္အအံုမ်ား၊ ဘာသာေရးႏွင့္ ယဥ္ေက်းမႈဆိုင္ရာ အေဆာက္အအံုမ်ားႏွင့္ ကာကြယ္ေရးဆိုင္ရာ အေဆာက္အအံုမ်ား စသည္ျဖင့္ ေျမေအာက္ တူးေဖာ္ ေဆာက္လုပ္ေရး လုပ္ငန္းမ်ား ပိုမိုမ်ားျပားလာခဲ့သည္။ ၁၈ ရာစုမွ ၁၉ ရာစုအတြင္း အဂၤလန္၊ ျပင္သစ္၊ ဂ်ပန္ႏ