现有厂区内的狭小超深基坑施工技术研究  

Research on Construction Technology of Narrow and Ultra Deep Foundation Pits in Existing Factory Areas

作　　者：张佳 ZHANG Jia(Shanghai Construction No.1(Group)Co.,Ltd.,Shanghai 200120,China)

机构地区：[1]上海建工一建集团有限公司,上海200120

出　　处：《建筑施工》2023年第9期1747-1749,共3页Building Construction

摘　　要：结合上海三菱电梯试验塔施工情况,针对在现有厂区周边空间受限条件下的软土地区超深狭窄基坑施工技术进行了研究。通过采取一系列针对性的技术及管理措施,实施了信息化监测施工技术,将对厂区及周边环境的影响降至最小,也为同类型工程提供了宝贵经验。Combined with the construction of Mitsubishi elevator test tower in Shanghai,the construction technology of super-deep and narrow foundation pit in soft soil area under the condition of limited space around the existing factory is studied.By adopting a series of pertinent technical and management measures,the construction technology of information monitoring is implemented,which will minimize the impact on the plant area and surrounding environment,and also provide valuable experience for similar projects.

关 键 词：深基坑 承压水 环形支撑 信息化监测 

分 类 号：TU753[建筑科学—建筑技术科学]