止水帷幕桩内插灌注桩的施工技术

Construction technology of bored pile inserting into waterproof curtain

根据某基坑支护工程的施工条件,对基坑止水帷幕采用的三轴水泥搅拌桩施工技术进行了研究,着重论述了止水帷幕桩内插灌注桩的施工原理、施工工序及施工特点,为达到高效性止水效果提供了理论基础。

According to the construction conditions of the foundation support engineering, the paper studies the construction technology of threeaxial cement mixing pile used in the foundation waterproof curtain, and mainly discusses the construction principles, construction procedures and construction features of bored pile inserting into waterproof curtain, which has provided theoretical basis for achieving high waterproof effect.