多支护结构在深圳珠江广场深基坑工程中的应用

Comprehensive Application of Some Support Structures in the Deep Foundation Pit of Zhujiang Square

摘要:

通过深圳珠江广场深基坑工程实例,介绍了根据场地周边不同条件分别采用不同支护方案的设计思路。在该工程中，多支护结构的综合利用成功地在复杂的施工环境下保证了基坑和周围建筑群及地下管线的安全，而且降低了成本，缩短了工期。

Abstract:

In this paper, author take the support structures in the deep foundation pit of zhujiang square as example, and mainly introduce the key design and construction points of different support adopted according to different field condition of the deep foundation pit of a high rise building. The comprehensive application of these different support structures can help engineers to lower costs and shorten times.