| 某河道挡土墙加固工程实例分析 |
| |
| 引用本文： | 孙昌利,余允吉,杜秀忠,张挺.某河道挡土墙加固工程实例分析[J].广东水利水电,2017(5):30-34. |
| |
| 作者姓名： | 孙昌利 余允吉 杜秀忠 张挺 |
| |
| 作者单位： | 广东省水利水电科学研究院,广东省岩土工程技术研究中心, 广东 广州 510635 |
| |
| 基金项目： | 广东省水利科技创新项目 |
| |
| 摘 要： | 某河道挡土墙下方盾构隧道施工时,切除了该挡土墙的部分搅拌桩基础,同时隧道施工至该处时发生漏水、漏砂现象,导致挡土墙发生不同程度的变形。加固工程既要完成挡土墙修复工作,同时要避免对下方隧道产生不利影响,结合本工程特点,提出了挡土墙加固上部结构拆除重建及地基处理方案,目前工程已完工,运行良好,可为类似工提供参考。
|
| 关 键 词： | 挡土墙 加固工程 复合地基 盾构隧道 |
| 收稿时间： | 2017/3/7 0:00:00 |
| 修稿时间： | 2017/3/7 0:00:00 |
Analysis of Reinforcement Project of Retaining Wall in a River |
| |
| SUN Changli,YU Yunji,DU Xiuzhong and ZHANG Ting.Analysis of Reinforcement Project of Retaining Wall in a River[J].Guangdong Water Resources and Hydropower,2017(5):30-34. |
| |
| Authors: | SUN Changli YU Yunji DU Xiuzhong and ZHANG Ting |
| |
| Institution: | Guangdong Research Institute of Water Resources and Hydropower, Guangzhou 510635, China,Guangdong Research Institute of Water Resources and Hydropower, Guangzhou 510635, China,Guangdong Research Institute of Water Resources and Hydropower, Guangzhou 510635, China and Guangdong Research Institute of Water Resources and Hydropower, Guangzhou 510635, China |
| |
| Abstract: | During the construction of shield tunnel below the retaining wall of a river, some of mixing pile foundation of the retaining wall has been removed, resulting in leakage and different deformation of the retaining wall.In order to avoid the adverse effects on the tunnel, combined with the characteristics of the project, the reconstruction of the upper structure of the retaining wall and the foundation treatment plan are put forward.The project has been completed and run well, so it can provide reference for similar workers. |
| |
| Keywords: | retaining wall reinforcement engineering composite foundation shield tunneling |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《广东水利水电》浏览原始摘要信息 |
| 点击此处可从《广东水利水电》下载免费的PDF全文 |
|
