组合拱形喷粉桩在深基坑支护中的应用

Application of Combined Arched powder Jetting Piles on Deep Foundatios Pit Supporting

摘要:

从支护方案的选择、支护结构形式、施工工艺及支护效果等方面介绍了一种新颖、经济有效的支护结构─组合拱型喷粉桩在上海合流污水治理工程箱涵基坑施工中的应用。

Abstract:

Combined arched powder jetting piles,a Kind of latest,economical and effective support structure which is used in sewage disposal in construction of deep foundation pit in Shanghai,is introduced from se-lection of support project,form of support structure and result of support,etc.