水泥土搅拌桩防渗墙施工技术在杨庄闸工程施工中的应用

Application of Construction Technology of Cement Soil Mixing Pile Anti-seepage Wall in the Engineering Construction of Yangzhuang Sluice

水泥土搅拌桩在水利工程上应用较为广泛,但用作截渗不为常见,本文旨在介绍套打搅拌桩作为防渗墙的施工工艺、质量控制要点、设计技术指标的检测方法及检测结果。检查、检测结果表明双排套打搅拌桩既可做承载桩使用,又有很好的截渗效果,值得推广使用。

Cement soil mixing pile is widely used in hydraulic engineering, but it is not common to use cement soil mixing pile as a cut-off. This paper introduces the detection ways and results of the construction technology, quality control points and design technical indicators of the mixing pile used as the cut-off wall. The inspection and test results show that the double row piling mixing pile can be used as the bearing pile, and it has good anti-seepage effect, which is worthy of promotion.