摘要
文章针对四方山隧道工程地质条件,采用FLAC3D建立三维数值模型,计算分析破碎带对四方山隧道围岩稳定性的影响,并指出破碎带影响围岩稳定性的重点区域。
Regarding the engineering geology conditions in Sifang Mountain Tunnel,the arti-cle used FLAC3D to establish the three-dimensional numerical model,calculated and ana-lyzed the impact of fracture zone on the stability of surrounding rock in Sifang Mountain Tunnel,and proposed the key areas under the impact of fracture zone on the stability of sur-rounding rock.
出处
《西部交通科技》
2013年第5期70-73,共4页
Western China Communications Science & Technology
关键词
三维数值模型
破碎带
隧道
围岩稳定性
Three-dimensional numerical model
Fracture zone
Tunnel
Stability of sur-rounding rock
