摘要
根据基坑设计理论,对预开挖的某基坑支护工程,结合当地施工经验,利用理正软件提出了设计方案,继而利用MIDAS/GTS有限元软件,对基坑设计支护结构进行了二维数值模拟,分析其变形、位移及稳定性等,计算得到其安全系数。
According to the design theory of foundation pit and combined with the local circumstances,a design proposal to a pre-excavation foundation pit is put forward with Lizheng Software.Then the MIDAS/GIS finite element software is adopted to carry out two-dimension numerical simulation to foundation pit design.The deformation,displacement and stability of the foundation pit support are analyzed and the safety factors are obtained through calculation.
出处
《北方交通》
2010年第5期124-127,共4页
Northern Communications
关键词
基坑支护
稳定性设计
数值模拟
有限元
Foundation pit support
Stability design
Numerical simulation
Finite element
