摘要
山区高速公路隧道施工面临地质构造复杂、地应力高、围岩不稳定等多重不良条件,支护结构的安全性直接关系工程的整体稳定与施工人员作业环境安全。文章围绕隧道支护结构安全监测关键技术,构建了覆盖锚杆、钢拱架与衬砌的多维监测体系,结合隧道工程实例,系统分析监测数据特征与支护响应规律,识别技术运行中的关键问题,形成了具有现场适应性与智能融合能力的山区隧道安全监测技术路径。研究成果对提升隧道结构主动风险识别与安全调控水平具有重要的工程指导价值。
Mountain highway tunnel construction involves challenges like complex geology,high ground stress,and unstable surrounding rock,making support structure safety critical to both project stability and worker safety.This article explores key technologies for monitoring tunnel support structures by building a multi-dimensional system covering anchor rods,steel arches,and linings.Using typical engineering cases,it analyzes monitoring data patterns and support responses,identifies technical issues,and proposes an adaptive and intelligent monitoring approach.The findings offer valuable guidance for enhancing risk identification and safety management in mountain tunnel projects.
作者
阮诗仲
RUAN Shizhong(Fujian Ningde Expressway Co.,Ltd.,Ningde 352100,China)
关键词
山区高速公路
隧道支护结构
安全监测
mountain highway
tunnel support structure
safety monitoring
