高压摆喷防渗墙在引滦暗渠Z1标围堰防渗墙中的应用

Application of High Pressure Swing Grouting Impermeable Wall in Cofferdam Cut Off Wall for Yinluan Underdrain Z1 Bid Section

以天津市为背景,介绍了高压摆喷防渗墙工艺在砂土层中的成功应用,并简述了特殊情况的处理办法。

In this paper, taking canal head pivotal project of Tianjin YinLuanRuJin as the background, the successful application of high pressure swing grouting impermeable wall technics in sand soil layer is introduced and handling methods for special cases are briefly described.