摘要
根据饱和土的三维Biot固结理论 ,针对轴对称荷载下柔性复合地基的特点 ,建立了下卧层的沉降计算模型 ,并提出了相应孔压。
Based on Biot's consolidation theory of saturated soils,in this paper,a ccording to the features of flexible pile foundation,a method to describe bounda ry condition on the face of lower soil layer has been obtained,and a mathematica l mold has been set up also.
出处
《青海大学学报（自然科学版）》
2000年第3期23-28,共6页
Journal of Qinghai University(Natural Science)
关键词
复合地基
下卧层
计算模型
沉降
边界条件
composite foundation,Biot's theory,lower soil layer,mathematical mold
