摘要
以桃浦科技智慧城605地块商办项目地下空间工程为例,对邻近地铁深基坑的施工技术进行了研究。在对施工中的重点与难点进行分析的基础上,墙体加固、地下连续墙施工、群坑土方开挖、群坑分坑的支撑设置与拆除等方面,详细阐述了邻近地铁深基坑的施工技术,以期为类似工程提供参考。
Taking the underground space engineering of Taopu Science and Technology Intelligent City 605 plot commercial office project as an example,the construction technology of deep foundation pit adjacent to metro is studied.Based on the analysis of the key points and difficulties in construction,the construction technology of deep foundation group pits adjacent to metro,such as wall reinforcement,underground diaphragm wall construction,group pits earthwork excavation,and support setting and removal of group pits and sub-pits,etc.is elaborated,in order to provide reference for similar projects.
作者
侯卫青
HOU Weiqing(Shanghai Construction Group Co.,Ltd.,Shanghai 200080,China)
出处
《建筑施工》
2022年第9期2043-2046,共4页
Building Construction
关键词
邻近地铁
深基坑
群坑施工
支撑设置与拆除
adjacent to metro
deep foundation pit
group pits construction
support setting and removal
