山西省泽城西安水电站工程坝基混凝土防渗墙的施工工艺

Construction Technique of Concrete Diaphragm Wall in Dam Foundation of Zecheng Xi'an Hydroelectric Station Project

为了减少坝基渗漏,泽城西安水电站工程混凝土面板堆石坝的坝基设置了混凝土防渗墙。墙长191.50 m,墙厚1.0 m,最大墙深52 m。文中叙述了防渗墙施工的总体布置,防渗墙施工方法及其在施工过程中的质量控制。

In order to control the seepage through foundation of reinforced concrete facing rockfill dam in Zecheng Xi＇an Hydroelectric Station Project , the concrete diaphragm wall is set up in dam foundation . The total length of wall is 191.5m , its thickness is 1 m , and the maximum depth is 52m . The paper states the construction general layout for building this wall, its detailed construction technique and quality control in the whole construction process.