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網址：<a href="http://www.majubuanatravel.com/">http://www.majubuanatravel.com/</a> 分享： </span> </div> <div class="thecontent"><p> (1)土工格柵的工作機理:由于土工格柵的抗拉強度高，可以增加路堤的穩定性；網格的存在限制了土體的側向移動，形成了良好的鎖定效果，使土體具有較好的整體抗剪能力；土工格柵具有一定的剛度，可以分散荷載，提高地基承載力。 </p> <p align="center"> </p> <p align="center"> <img onload="resize(this,700)" alt="土工格柵工作機理" src="/upload/image/20200709/20200709122024_98909.jpg" /> </p> <p> </p> <p> 土工格柵要求:土工格柵采用雙向拉伸(GSL)土工格柵，縱向極限抗拉強度不小于25KN/m，橫向極限抗拉強度不小于35KN/m，延伸率不大于13%每延米；土工格柵的網格尺寸為30mm×40mm，筋截面為矩形。 </p> <p> </p> <p> (2)、底部土工格柵鋪設 </p> <p> </p> <p> 土工格柵應充分鋪設，土工格柵的鋪設范圍用竹樁(或木樁)標出，然后鋪設。 </p> <p> </p> <p> 鋪設要求: </p> <p> </p> <p> 1.土工格柵平直；兩邊的寬度與路基的寬度相同。連接方式為縫接，相鄰兩個土工格柵由高強度聚丙烯帶交織縫接。 </p> <p> </p> <p> 2.或者采用搭接方式，搭接寬度不小于25厘米，并用U形釘固定。 </p></div> <script> window._bd_share_config = { common : { bdText : '<p> (1)土工格柵的工作機理:由于土工格柵的抗拉強度高，可以增加路堤的穩定性；網格的存在限制了土體的側向移動，形成了良好的鎖定效果，使土體具有較好的整體抗剪能力；土工格柵具有一定的剛度，可以分散荷載，提高地基承載力。 </p> <p align="center"> </p> <p align="center"> <img onload="resize(this,700)" alt="土工格柵工作機理" src="/upload/image/20200709/20200709122024_98909.jpg" /> </p> <p> </p> <p> 土工格柵要求:土工格柵采用雙向拉伸(GSL)土工格柵，縱向極限抗拉強度不小于25KN/m，橫向極限抗拉強度不小于35KN/m，延伸率不大于13%每延米；土工格柵的網格尺寸為30mm×40mm，筋截面為矩形。 </p> <p> </p> <p> (2)、底部土工格柵鋪設 </p> <p> </p> <p> 土工格柵應充分鋪設，土工格柵的鋪設范圍用竹樁(或木樁)標出，然后鋪設。 </p> <p> </p> <p> 鋪設要求: </p> <p> </p> <p> 1.土工格柵平直；兩邊的寬度與路基的寬度相同。連接方式為縫接，相鄰兩個土工格柵由高強度聚丙烯帶交織縫接。 </p> <p> </p> <p> 2.或者采用搭接方式，搭接寬度不小于25厘米，并用U形釘固定。 </p>', bdDesc : '<p>...', bdUrl : 'http://www.dingyajx.com/news_show.php?theid=1284', bdPic : '' }, share : [{ "bdSize" : 16 }] } with(document)0[(getElementsByTagName('head')[0]||body).appendChild(createElement('script')).src='http://bdimg.share.baidu.com/static/api/js/share.js?cdnversion='+~(-new Date()/36e5)]; </script> <div class="thepageinfo"> 上一篇：<a href="news_show.php?theid=1285">土工布是展鋪在沙基和沙礫基層之間的結構薄層</a><br /> 下一篇：<a href="news_show.php?theid=1283">織物的最大損壞是在施工中</a><br /> <a href="news_list.php?tag=news&theid=17">返回列表</a><br /> </div> </div> </div> </div> </div> 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