摘要
针对甘肃地震频发地区基坑工程的关键技术和理论问题,通过建立MIDAS/GTS数值模型,系统研究了强震作用下,地下连续墙基坑支护结构在施工阶段的地震反应特性以及地连墙不同埋深对基坑抗震稳定性的影响,并得出相关结论.
This paper looks into the key technologies and theories of foundation pit construction in frequent earth-quake areas in Gansu province by establishing MIDAS/GTS numerical model, Seismic response characteristics of underground diaphragm wall during construction period and the seismic resistance stability of foundation pit con-struction with different buried depth after strong earthquake have been studied, with some importante related con-clusions.
出处
《兰州工业学院学报》
2016年第2期24-28,共5页
Journal of Lanzhou Institute of Technology
关键词
基坑
地下连续墙
地震反应
数值模拟
foundation pit
the continual wall
seismic response
numerical simubtion
