上海的特深特大基坑工程设计与实践(英文)

Design & practice on engineering projects of specially deep & big excavation in Shanghai

摘要: 简要阐述上海金茂大厦和恒隆广场的特深特大基坑工程的设计、施工和监测。基坑深度分别为１９．６５ｍ和１８．２０ｍ，基坑面积分别为２００００ｍ２和２５０００ｍ２。根据两个基坑的设计、施工和监测的对比，提出一个关于特深特大基坑的设计思想。

Abstract: This paper briefly describes two engineering projects of specially deep and big excavation,Jin Mao Mansion and Heng Long Square with depth of 19.65m and 18.20m, and area of about 20 000m 2 and 25 000m 2, respectively. Based on the comparison of design, construction and monitoring between these two projects,a design idea on specially deep and big excavation is presented.