• <tr id='D5WjK9'><strong id='D5WjK9'></strong><small id='D5WjK9'></small><button id='D5WjK9'></button><li id='D5WjK9'><noscript id='D5WjK9'><big id='D5WjK9'></big><dt id='D5WjK9'></dt></noscript></li></tr><ol id='D5WjK9'><option id='D5WjK9'><table id='D5WjK9'><blockquote id='D5WjK9'><tbody id='D5WjK9'></tbody></blockquote></table></option></ol><u id='D5WjK9'></u><kbd id='D5WjK9'><kbd id='D5WjK9'></kbd></kbd>

    <code id='D5WjK9'><strong id='D5WjK9'></strong></code>

    <fieldset id='D5WjK9'></fieldset>
          <span id='D5WjK9'></span>

              <ins id='D5WjK9'></ins>
              <acronym id='D5WjK9'><em id='D5WjK9'></em><td id='D5WjK9'><div id='D5WjK9'></div></td></acronym><address id='D5WjK9'><big id='D5WjK9'><big id='D5WjK9'></big><legend id='D5WjK9'></legend></big></address>

              <i id='D5WjK9'><div id='D5WjK9'><ins id='D5WjK9'></ins></div></i>
              <i id='D5WjK9'></i>
            1. <dl id='D5WjK9'></dl>
              1. <blockquote id='D5WjK9'><q id='D5WjK9'><noscript id='D5WjK9'></noscript><dt id='D5WjK9'></dt></q></blockquote><noframes id='D5WjK9'><i id='D5WjK9'></i>
                轨道工程应用

                沪昆高铁杭州东☆站铁路路基

                项目简介
                项目特点:杭州东站扩建工程位于深厚软基地区,软土厚约20米,由于地下通道与出租车通道间基坑(长23-70米,宽287米)回填后〓将作为站场路基,且基坑内分布了大量不同标高的桩基承↘台和立柱,填筑∏施工空间狭小。
                项目意义:对站场内铁路路基采用泡沫轻▲质土填筑,解决不同构筑物间差异氣勢不斷爆發而出沉降、路基工后沉降和基坑回填土质量等问题。

                Copyright 2018 ? 广东盛瑞科技股份哦有限公司 All Rights Reserved.粤ICP备13053810号Powered by vancheer