水泥土搅拌墙+钻孔灌注桩在基坑支护中的应用
THE APPLICATION OF CEMENT SOIL MIXING WALL+DRILLED CAST-IN-PLACE PILE IN FOUNDATION PIT SUPPORT
曾令勇1
作者信息
- 1. 湖南省衡洲建设有限公司,湖南衡阳 421000
- 折叠
摘要
某深大基坑周边环境及地下管线复杂,地质条件相对较差,为保证基坑施工任务的顺利进行,首先对基坑围护结构方案进行比选,然后在施工中对重点工序进行控制,同时加强基坑变形监测,最终完成了基坑施工任务.
Abstract
The surrounding environment and underground pipelines of a certain deep foundation pit are com-plex,and the geological conditions are relatively poor.In order to ensure the smooth progress of the foundation pit construction task,the first step is to compare and select the retaining structure scheme of the foundation pit.Then,key processes are controlled during construction,and deformation monitoring of the foundation pit is strengthened.Finally,the foundation pit construction task is completed.
关键词
水泥土搅拌墙/钻孔灌注桩/基坑稳定性/变形控制Key words
cement soil mixing wall/bored cast-in-place piles/excavation stability/deformation control引用本文复制引用
出版年
2024
NETL
NSTL
万方数据