摘要
隧道施工过程中最危险的就是围岩的稳定性难以保障,因此提出隧道围岩安全的风险评定及施工人员要求,分析施工过程风险,介绍开凿数值计算,可为类似工程提供借鉴。
The most dangerous thing in the tunnel construction process is that the stability of the surrounding rock is difficult to guarantee.This paper proposes the risk assessment of tunnel surrounding rock safety and the requirements of construction personnel, analyzes the risk of construction process,and introduces the numerical calculation of excavation,which can provide reference for similar projects.
出处
《建筑技术开发》
2019年第18期28-29,共2页
Building Technology Development
关键词
铁路建设
围岩隧道坍塌
解决问题
railway construction
collapse of surrounding rock tunnel
problem solving
