| 深基坑围护结构间断施工技术 |
| |
| 引用本文： | 尤显明.深基坑围护结构间断施工技术[J].城市轨道交通研究,2006,9(8):61-64. |
| |
| 作者姓名： | 尤显明 |
| |
| 作者单位： | 中铁隧道股份有限公司,453000,河南新乡 |
| |
| 摘 要： | 上海轨道交通9号线九亭站2号出入口深基坑开挖采用SMW(劲性水泥土搅拌连续墙)工法围护,施工中由于受电力排管的影响,SMW工法围护结构需进行间断处理。在对电力排管进行悬吊保护后,通过静压钢板、槽钢施作间断部分的围护结构,再结合背后注浆防水,顺利地完成了基坑的开挖。结合工程施工情况对该处理技术进行了总结,以期对类似工程提供借鉴。
|
| 关 键 词： | 深基坑 围护间断 管线保护 施工技术 |
| 收稿时间： | 2006-03-09 |
| 修稿时间： | 2006年3月9日 |
Interrupted Construction Technology of Retaining and Protection Structure for Deep Foundation Pit |
| |
| You Xianming.Interrupted Construction Technology of Retaining and Protection Structure for Deep Foundation Pit[J].Urban Mass Transit,2006,9(8):61-64. |
| |
| Authors: | You Xianming |
| |
| Institution: | China Railway Tunnel Co., Ltd., 45300, Xinxiang, Henan, China |
| |
| Abstract: | The foundation pits for the No. 2 access of Jiuting Station of Shanghai rail transit Line 9 is excavated with the retaining and protection of SMW method, which is affected by the 2.0 - 0.9m power piping in the construction and requires the interrupted treatment. This paper summarizes this construction technology on the basis of this project, argues this technology can be taken for reference in similar works. |
| |
| Keywords: | deep foundation pit retaining and protection interruption pipeline protection construction technology |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
