钢板桩防渗墙在新禹河闸除险加固工程中的应用

The application of steel sheet pile cutoff wall in Xinyuhe sluice reinforcement project

新禹河闸除险加固工程采用的垂直防渗措施为钢板桩防渗墙,起到了很好的防渗作用并缩短了工期。本文重点介绍了钢板桩防渗墙设计内容以及钢板桩防渗墙跟水闸底板连接的技术难点,为今后钢板桩防渗墙在水闸工程中的应用提供了一个成功的范例。

The vertical seepage control measures in Xinyuhe sluice reinforcement project was steel sheet pile cutoff wall, which played a good impervious role and shortened the construction period. This paper mainly presents the steel sheet pile cutoff wall design and the technical difficulties about connections of sluice steel sheet pile with sluice floor. A successful example for the same-kind sluice project is provided.