隧道施工“地质不确定”问题及其解决  

On the Problem of“Geologic Uncertainty”in Tunnelling and Its Solutions

作　　者：何发亮[1] HE Faliang(China Railway Southwest Research Institute Co.,Ltd.,Chengdu 611731)

机构地区：[1]中铁西南科学研究院有限公司,成都611731

出　　处：《现代隧道技术》2021年第2期8-13,共6页Modern Tunnelling Technology

摘　　要：长期以来,地质复杂地区长大深埋隧道发生地质灾害事故地质背锅、风险原因“地质不确定”一语概之的现象频现。文章在论述不确定定义及其分类的基础上,分析了隧道施工“地质不确定”产生的原因,总结提出了隧道施工“地质不确定”的类型及隧道施工“地质不确定”问题的解决方法。For a long time,there is a common phenomenon that the geological disaster accidents occurred in the deeply-buried tunnels with complicated geological conditions are unjustly attributed to the geology,with the risk cause summarized as“geologic uncertainty”.On the basis of discussing the definition of uncertainty and its classifi⁃cation,this paper analyzes the cause of“geologic uncertainty”,summarizes and sets forth the types of“geologic un⁃certainty”and the solutions to the“geologic uncertainty”in tunnel construction.

关 键 词：不确定 隧道施工 地质不确定 解决方法 

分 类 号：U452[建筑科学—桥梁与隧道工程]