摘要
通过计算已建楼房的地基承载力,对拟后开挖的主体旁地下车库运用太沙基理论进行分析、有限元软件数值模拟其开挖过程,得出开挖过程中主体楼房基础底部的沉降变形、坑底隆起和地表沉降的变形规律,为类似工程设计与施工提供了一定的参考。
Through calculating subgrade bearing capacity of the built building,the author analysises the excavation of the un- derground garage on the K. Terzaghi theory,and makes use of the finite element software simulating of the process of the excavation. It is concluded that the process of the excavation can lead the bottom to occur deformation which is based on both sides of the building, foundation bottom and surface subsidence of deformation. The conclusion can provide a certain reference for similar engineering design.
出处
《建筑技术开发》
2011年第8期14-16,共3页
Building Technology Development
关键词
地基承载力
太沙基理论
变形规律
subgrade bearing capacity
K. Terzaghi theory
deformation law
