浅谈地下连续墙渗漏水的预防和治理

To Prevent and Control Water Leakage of Diaphragm Wall

地下连续墙的渗漏问题可以说是连续墙施工中的一大顽症,本文根据深圳地铁5号线宝华站及宝宝明挖区间地下连续墙施工的实践,从地下连续墙的设计、施工工艺和后期施工影响等方面,分析了深基坑工程中地下连续墙渗漏集中发生的部位及其产生的原因,提出了如何有效地防止连续墙渗漏水的方法,并对工程中可能出现的渗漏等问题提出了治理措施。

The problem of water leakage is a major chronic problem in the construction of diaphragm wall. According to the practice of diaphragm wall construction in Baohua Station in five line of Shenzhen Metro and Baobao open cut interval, the paper analyzed concentrated parts where water leakage happened in the deep foundation and the causes from the design, construction techniques and post water leakage impacts of diaphragm wall, proposed how to effectively prevent water leakage, and pointed out control measures for the water leakage in water leakage.