摘要
石砌挡土墙是一种很古老的挡土结构,在我国山区有着很广泛的应用。在等效连续的单元模型基础上,用有限元分析软件PLAXIS对石砌挡土墙的稳定性进行分析。通过和实测情况对比,验证了该方法的实用性,并较详细地考虑了施工过程、地基刚度和坡角对挡土墙稳定性的影响。
A stone masonry retaining wall is an old kind of retaining structures.In China,it is extensively adopted in mountainous areas.Based on the continuous element model for the retaining wall,the finite element software PLAXIS is applied to analyze its stability in this study.Comparing it with field trials,the accuracy of this method is checked,and the affecting factors such as the construction process,foundation rigidity and the slope angle are considered.
出处
《水利与建筑工程学报》
2007年第4期96-98,共3页
Journal of Water Resources and Architectural Engineering
关键词
石砌挡土墙
有限元
稳定性
stone masonry retaining wall
finite element method
stability
