摘要
本文采用有限元法对平地地基、临近斜坡地基和斜坡地基在不同受荷阶段的位移场、应力场和塑性区的发展规律进行了追踪分析,对斜坡上的地基的破坏机理得到了一些认识。有限元分析结果与模型试验结果的规律性是一致的。
In this paper, the development of displacement field, stress field and plasiticity zone of foundation on flat ground and foundation on slopes acted in different load is studied by tracking analysis with FEM. Some understandings about the rupture mechanism of foundation on slopes have been given. The regularity of the results of FEM and model test are same.
基金
西安公路学院首批青年科学基金
关键词
斜坡
地基
承载力
有限元法
slope
bearing capacity of foundation
finite element method
