摘要
介绍了超大规模会展中心和购物中心等建筑群形成的超大面积基坑的特点,通过具体工程实例,对于这类超大面积深基坑采用底板加钢斜撑的新工艺进行了深入的分析与介绍,为同类工程的施工提供了依据。
The characteristics of ultra-large area deep foundation pit of super large-scale exhibition center and shopping mall were introduced.Through this field project,the new technology that is floor plus steel bracing was used for this kind of ultra-large area deep foundation pit.This new process was introduced and analyzed.This may provide reference for similar engineering.
出处
《土工基础》
2010年第4期22-25,共4页
Soil Engineering and Foundation
关键词
深基坑
支撑系统
中心岛
边坡开挖
deep excavation
support system
central island
slope excavation
