摘要
利用三维有限元、无限元和界面单元相耦合的方法对短桩桩土共同作用全过程进行数值模拟,计算了短桩桩土体系中土体对桩身的抗力分布及桩前土体隆起位移和桩后土体与桩分离大小等,较详细地探讨了短桩桩土共同作用机理。
A coupled numerical model of complete process analysis for laterally loaded short pile is established by using 3D finite element, 3D infinite element and interface element. The horizontal displacement, moment, soil resistance of the pile and soil displacement in front of pile etc. are computed for a short pile example. The mechanism and failure behaviors of laterally loaded pile-soil system are discussed.
出处
《岩土力学》
EI
CAS
CSCD
北大核心
2004年第z2期296-300,共5页
Rock and Soil Mechanics
关键词
水平荷载短桩
三维耦合数值模拟
机理
全过程分析
laterally loaded short pile
3D coupled numerical model
mechanism
complete process analysis
