摘要
运用FLAC3D岩土软件对某地铁一号线深基坑进行开挖与支护的模拟,计算中采用摩尔-库伦弹塑性模型.通过计算得出基坑水平位移、墙后土体水平位移、地表沉降,并与实测结果进行比较,可为深基坑工程施工与支护提供参考.
The simulation of excavation and support on the deep pit of a metro station was carried out using the software FLAC3 D. During the simulation,the Mohr- Coulomb model was used. This simulation offers the horizontal displacement of the soil behind the vertical wall and the surface settlement of the foundation pit in every step,providing a reference for the deep foundation pit engineering construction and support.
出处
《重庆文理学院学报（社会科学版）》
2016年第2期98-101,共4页
Journal of Chongqing University of Arts and Sciences（Social Sciences Edition)
关键词
FLAC3D
基坑开挖与支护
地表沉降
FLAC3D
foundation pit excavation and support
surface subsidence
