地下连续墙常见接头形式对比及防渗改进措施

Comparison of common ways of joints in underground diaphragm wall and anti-seepage improvement measures

地下连续墙槽段接头是地下连续墙结构的重要部件,同时也是地下连续墙能否发生渗漏的关键部位.运用逻辑分析法针对目前国内常用的三种地下连续墙接头优点和缺点进行分析,并对常见的接头渗漏现象提出改进措施,以期为工程施工提供指导.

The underground diaphragm wall joint is an important part of the diaphragm wall system,and it is also the fatal section on which leakage would occur.Here in this article,the advantages and disadvantages of three kinds of underground diaphragm wall joints are analyzed,and the anti-seepage improvement measures are put forward accordingly,so as to offer guidance for the engineering construction