摘要
通过对碎石桩复合地基的简化 ,采用有限元方法分析了复合地基的一些特性 ,并研究了桩土应力比 (或桩土模量比 )与临界桩长。
Based on the simplification model of stone pile composite ground ,some characteristics of composite foundation are analyzed with FEM and gain the relationship of the pile_soil stressratio with pile_soil modulus ratio and the critical length of pile and the substitution ratio as well as the additional stress.
出处
《兰州铁道学院学报》
2002年第1期60-63,共4页
Journal of Lanzhou Railway University
