重力式水泥搅拌桩挡土墙稳定性的分析研究

Analysis on the stability of cement-soil deep mixing pile gravity retaining wall

由于现行基坑支护的水泥搅拌桩挡土墙各类稳定性分析方法尚存在不完善的地方,因此,针对抗倾覆稳定性和抗隆起稳定性提出了新的观点和思路,使其更接近于实际的工作情况;对抗滑移稳定性和整体稳定性做出了比较分析,提出了便于工程施工的合理建议。

Due to there are many problems in analysical methods for stability of cement-soil deep mixing pile retaining wall which is used as a kind of retaining structures. So in this paper, a new method for checking for anti-overturning stability and anti-heave stability is developed on the basis of practical working condition;In addition, we compare and analyze for sliding instability and integral stability, rational ways are developed in this paper possesses valuable serviceability in engineering practice.