摘要
悬臂式挡土墙是目前常用的轻型挡土墙之一,具有断面简单,施工方便,便于工场化生产等优点.通常采用朗金理论或库仑理论计算作用在挡土墙上的土压力.这里采用有限元法,在考虑挡墙与地基的相互作用的情况下,得出了悬臂式挡土墙所受到的剪力和弯矩,并与朗金法所得的结果进行了对比.
Cantilever retaining wall is used frequently in dock, embankment, etc. The earth pressure is calculated by using Rankin theory or Column theory. In this paper, the FEM is used to analysis the interaction between retaining wall and soil. The shear force and bending moment of cantilever retaining wall are obtained. Compare with the result through the Rankin theory, some results are less than the FEM.
出处
《北方交通大学学报》
CSCD
北大核心
2004年第4期16-18,26,共4页
Journal of Northern Jiaotong University
基金
国家自然科学基金资助项目(50208001)
关键词
悬臂式挡土墙
有限元
土压力
剪力
弯矩
cantilever retaining wall
FEM
earth pressure
shear force
bending moment
