摘要
以上海市轨道交通12号线漕宝路站基坑工程为研究背景,对复杂环境下地铁车站超深基坑的部分逆作法施工技术开展研究。研究结果表明,部分逆作法充分结合了顺作法与逆作法各自的优势,在节约工期、控制周边环境变形方面表现出了独特的优势,可以作为复杂环境下地铁车站超深基坑施工的优选方法,从而为今后类似工程提供了可借鉴的技术经验。
Taking the foundation pit project of Caobao Road station of Shanghai rail transit Metro Line 12 as the research background,this paper studies the partial reverse construction technology of super deep foundation pit of metro station in complex environment.The research results show that the partial reverse construction method fully combines the respective advantages of the forward construction method and the reverse construction method,and shows unique advantages in saving the construction period and controlling the deformation of the surrounding environment,which can be used as the optimal method for the construction of super deep foundation pit of metro station in complex environment,so as to provide reference technical experience for similar projects in the future.
作者
张敏
ZHANG Min(Shanghai Construction No.2(Group)Co.,Ltd.,Shanghai 200080,China)
出处
《建筑施工》
2022年第5期1013-1016,共4页
Building Construction
关键词
轨道交通
基坑工程
复杂条件
部分逆作法
rail transit
foundation pit project
complex conditions
partial reverse construction method
