深异形地下连续墙施工技术研究

Study on Construction Technique of Hadal Depth & Abnormal Shape Underground Diaphragm Wall

摘要:

对深异形地下连续墙施工的关键点进行了系统的研究、探讨，归纳出了深异形地连墙施工的7个关键环节。分别对这7个重点问题进行了论述，并通过工程实例，对其应用效果加以验证。

关键词:深异形地下连续墙;导墙;基坑;垂直度;槽段;钢筋笼;泥浆;接头

Abstract:

The paper studied and discussed the difficult and important points of hadal depth & abnormal shape underground diaphragm wall and inducted 7 key links of construction for hadal depth & abnormal shape underground diaphragm wall. Discussion was made on these 7 issues by engineering case to verify the application effects.

Key words:hadal depth & abnormal shape underground diaphragm wall;guiding wall;foundation pit;verticality;slot segment;steel reinforcing cage;mud;joint