西安科技大学学报2011，Vol.31Issue(3)：276-280,5.
深埋隧道坚硬围岩变形特征三维数值分析
3D numerical analysis of deep buried tunnel hard surrounding rock deformation characteristics
摘要
Abstract
Qinling Zhongnanshan highway tunnel is of a deep and complex geological structure and environment, and the caverns beneath the No. 2 shaft will be across pre-tunnel several times. It is of changing structure size and complex stress environment. Frequent rockburst, landslide, collapse etc. , can restrict the ventilation and construction seriously. The stability of the east-west-route-tunnel intersect was comparatively analyzed by three-dimensional numerical calculations. The research has provided scientific and quantitative basics to optimize design of tunnel groups关键词
秦岭终南山公路隧道/坚硬围岩/三维数值计算/变形分析Key words
Zhongnanshan-Highway-Tunnel/ hard surrounding rock/ three-dimensional numerical calculations/ deformation analysis分类
建筑与水利引用本文复制引用
苏三庆,崔峰,曹建涛,高崇霖,刘宝许,王巍..深埋隧道坚硬围岩变形特征三维数值分析[J].西安科技大学学报,2011,31(3):276-280,5.基金项目
教育部博士点基金(20096121110001) （20096121110001）
陕西省重点实验室项目资助(09JS018) （09JS018）
