超深灰浆防渗墙的设计与施工

The design and construction of ultra-deep grout impermeable wall

以穿黄工程北岸竖井防渗墙施工为例,对防渗墙的施工方案及设计验算进行了探讨,并对超深灰浆防渗墙的施工要点作了论述,结合施工实践对其进行了效益分析,最后指出该施工方法具有施工工效高、工程造价低、防渗效果好的优点。

Setting the north shore silo impermeable wall construction of the project cross the Yellow river as example, it discuses the construction programs and design checking computation of impermeable wall and the construction points of ultra-deep grout impermeable wall, analyses the benefits of it combined with the construction practice, and points out that the construction methods has the merits of the high construction efficiency, low project cost, and the good impermeable effect in the end.