深基坑开挖对临近地铁车站基坑影响的有限元计算分析

城市地下空间的发展,经常会碰到在地铁工程周边进行地下工程施工的难题.地铁周边深基坑开挖将对地铁工程产生影响,因此在设计阶段应采用合理的设计方案并对之进行有效地分析.本文结合工程实例,建立有限元计算模型,分析了深基坑开挖对邻近地铁车站基坑变形的影响,为今后地铁周边深基坑开挖提供参考.

The finite element analysis about the deep excavation effect on the adjacent subway foundation pit

With the developing of the urban ground space,difficulties about the underground construction are always faced in the subway project.The deep excavation would have some influence about the subway project.Therefore,the reasonable design needed to be adopted during design stage as well as the effective analysis.Combined with project example,this paper presents the influence of the deep excavation on the deformation of surround subway foundation pit by setting up the finite element analysis models.References a...