摘要
本文以二郎山公路隧道工程实践为典型实例,建立了一套高地应力区域公路隧道围岩变形破裂现象的调研、监测预报系统。该系统已在工程实践中取得了良好的效果。
Taking Erlangshan road tunnel for a typical example, a monitor &- forecast system for fracture
due to surrounding rock deformation of road tunnel in high crustal stress area has been established. Positive effect is achieved when this system is used in practice.
出处
《世界隧道》
EI
1999年第2期57-59,共3页
关键词
高地应力
公路隧道
围岩
监测
预报
High Crustal Stress
Highway Tunnel
Surrounding Rock
Monitor & Forecast System
