软土路段地铁车站半盖挖深基坑施工技术  

Deep Foundation Pit Construction Technology of Half-Cover Excavation of Subway Station in Soft Soil Section

作　　者：吴超 WU Chao(The 2nd Engineering Co.Ltd.of ChinaRailway 12th Bureau Group,Taiyuan 030000,China)

机构地区：[1]中铁十二局集团第二工程有限公司,太原030000

出　　处：《工程建设与设计》2019年第1期216-218,共3页Construction & Design for Engineering

摘　　要：以实际工程为例,总结了工程特点,对地铁车站主体工程半铺盖挖法施工方案进行了分析,并对半盖挖深基坑施工进行了讨论,取得了良好的施工效果,满足了车辆行驶要求,提高了施工效率,缩短了施工工期。Taking the actual project as an example, this paper summarizes the characteristics of the project, then analyzes the construction scheme of the half-cover excavation method for the main project of the subway station, and discusses the deep foundation pit construction of half-covered excavation, and obtains good construction results. It meets the requirements of vehicle driving, improves the construction efficiency and shortens the construction period.

关 键 词：软土路段 深基坑施工 格构柱施工 

分 类 号：U231.3[交通运输工程—道路与铁道工程]