摘要
运用PLAXIS有限元模型分析了均质土地基中桩身参数变化对于水平受荷单桩受力性状的影响,同时分析了均质土地基中出现性质差异较大的土层时,对于桩身受力性状的影响。分析过程中,都给桩施加较大的水平力,考虑了土体的塑性屈服对于桩受力性状的影响,特别讨论了弹性长桩的变形特点和土体屈服特点。
The influence on pile in homogeneous soil foundation of changing pile parameters was analysised by the finite element software PLAXIS, so was the influence on pile of changing soil parameters. To consider the effect of plastic yielding of soil, big horizontal forces were imposed on piles during the analysis process. The characteristics of deformation and soil plastic yielding of plastic long piles was especially discussed.
出处
《四川建筑科学研究》
北大核心
2015年第4期48-53,共6页
Sichuan Building Science
关键词
单桩
水平荷载
PLAXIS有限元
塑性屈服
single pile
lateral load
the PLAXIS finite element method
plastic yield
