摘要
以数值模拟的方法分析研究了变刚度布桩复合地基的沉降影响因素。分别考察了筏板厚度、褥垫层厚度和模量、桩间土模量、桩端土模量变化对变刚度布桩复合地基沉降性状的影响。
The settlement influencing factors of composite pile foundation with variable stiffness were analyzed and studied with numerical simulation method.The effect of raft thickness,cushion thickness and modulus,pile soil modulus and pile endpoint soil modulus variation deformation modulus on settlement characteristics of composite pile foundation with variable stiffness were investigated respectively.
出处
《工程建设》
2010年第4期5-8,17,共5页
Engineering Construction
基金
国家"十一五"项目子项(2008BAJ08B011-03)
关键词
复合地基
变刚度
数值模拟
沉降
composite foundation
variable stiffness
numerical simulation
settlement
