摘要
钻孔咬合桩作为一种新型深基坑围护结构,由于其所具有的突出特点,正在国内城市地铁工程中被广泛推广。经过几年的实践,传统的贝诺特工法已经有了较大的改进。结合某工程实例,就咬合桩桩体设计及机械方面在施工中出现的新问题进行分析。
Secant piling, one kind of retaining and protecting system for deep foundation excavation, is being widely applied to metro projects for its prominent characters. After several years＇ practice great change have taken place on traditional Benoto cast-in-place technique. The paper will discuss new questions appeared in some project about design on piles and construction equipment. Based on engineering practice, new prollems in secant pile design and mechanical inslallation in some project is disscussed.
出处
《土工基础》
2005年第4期5-7,共3页
Soil Engineering and Foundation
