上海轨道交通4号线西藏南路车站防水渗漏情况分析

上海市轨道交通4号线西藏南路车站为一超深地铁车站,车站防水以钢筋混凝土复旦墙结构自防水为主。从客观、施工、设计等方面分析了渗漏原因,并从设计、施工、监理的不同角度对车站防水工程进行了说明。对车站结构的防水效果和实际渗漏情况进行了具体分析。除常规的防水措施之外,介绍了结构堵漏方法和采取的监理措施。

Analysis of the Waterproofing and Leakage in the 2nd Phase of Shanghai Pearl Line

The Southern Xizang Road Station in Shanghai Pearl Line is an ultra-deep subway station, a reinforced concret wall with self-waterproof structure is specially designed in the subway station. The paper analyzes the leakage at the station and the waterproof construction procedure from aspects of design, construction and supervision,argues that except the conventional measures,the waterproof construction and new supervision measures shall be adopted to prevent the station leakage.