上海临港地区环绕地铁站大型深基坑的施工

Construction of Large Deep Foundation Pit Around Metro Station in Shanghai Lingang Area

以上海临港新城滴水湖站交通枢纽工程(含配套地下空间)为背景,以基坑围护监测数据为主要依据,对上海临港地区环绕地铁车站的特大型深基坑工程的围护方案措施进行分析、验证和总结。结合工程实施经验,对上海临港地区不良地质条件下的深基坑工程围护结构设计和施工控制措施提出了相关建议,以期为类似基坑工程提供参考。

Taking the transportation hub project of Dishuihu station in Shanghai Lingang New Town(including supporting underground space)as the background,and based on the foundation pit support monitoring data,this paper analyzes,verifies and summarizes the support scheme and measures of the super large deep foundation pit project surrounding the metro station in Shanghai Lingang area.Combined with the project implementation experience,this paper puts forward relevant suggestions on the retaining structure design and construction control measures of deep foundation pit engineering under adverse geological conditions in Shanghai Lingang area,so as to provide reference for similar foundation pit engineering.