下卧软土层承载力的试验分析

Experimental Analyses of the Bearing Capacity of Soft Substratum

本文通过双层地基模型分析 ,运用有限元方法探讨了软土地基和水泥土搅拌桩复合地基的承载性质 ;结合工程实际 。

Based on the analyses of two-layer ground model,this paper elaborates the behaviors of soft soil ground and composite foundation improved with cement deep-mixing piles.FEM is used to calculate the composite foundation.Two cases are were discussed,and plate load tests are conducted to determine the bearing capacity of soft substratum.