水泥土搅拌桩复合地基有限元分析

FEM analysis of cement-soil mixing piles compound foundation

利用有限元法对水泥土搅拌桩复合地基的变形性状以及褥垫层厚度、持力层刚度、面积置换率对承载力影响规律进行了计算分析。并对水泥土搅拌桩复合地基的设计计算提出了一些看法。

Characteristics of settlement and staying power layor strength,cushion thickness and replacement ratio's influence on bearing capacity of cement-soil mixing piles are analyzed by FEM.Some new views about the design of cement-soil mixing piles are given,which can provide useful reference for engineering design.