森林工程2012，Vol.28Issue(6)：69-73,78,6.
深基坑中双排桩支护结构的影响因素分析
FEM Analysis of the Deep Pit Excavation with Retaining Structure of the Double-row Piles
摘要
Abstract
With plain strain finite element method,the characteristis of double-row piles of excavation of foundation pit are studied through the FEM sofeware ABAQUS.Based on an actual example,some influencing factors have been analyzed,such as the top-beam stiffness and the distance between rows of piles.The results show that the top-beam stiffness and reinforcing passive zone soil can significantly improve the supporting effect of double-row piles,but the impact of the distance between the piles is not significant.关键词
深基坑/双排桩/影响因素Key words
deep pit/double-row piles/influencing factor分类
农业科技引用本文复制引用
庞建国,杨明,马昌龙..深基坑中双排桩支护结构的影响因素分析[J].森林工程,2012,28(6):69-73,78,6.基金项目
南京市交通运输局项目 （）
