运营公路隧道衬砌质量检测及病害处治方法研究  

Research on quality inspection and disease treatment methods for operating highway tunnel lining

作　　者：裴泽坤 Pei Zekun(Gansu Province Transportation Planning,Survey&Design Institute Co.,Ltd.,Lanzhou Gansu 730030,China;Gansu Chang Long Highway Maintenance Technology Institute Co.,Ltd.,Lanzhou Gansu 730030,China)

机构地区：[1]甘肃省交通规划勘察设计院股份有限公司,甘肃兰州730030 [2]甘肃畅陇公路养护技术研究院有限公司,甘肃兰州730030

出　　处：《山西建筑》2025年第9期143-146,183,共5页Shanxi Architecture

基　　金：甘肃省科技厅项目:隧道抗裂增韧复合梯度衬砌结构研发及应用(项目编号:22YF11GA303);青海省科技厅项目:在役公路隧道衬砌内部缺陷快速检测技术及装备研究(项目编号:2023-QLGKLYCZX-029)。

摘　　要：以G30连霍高速公路西北运营公路隧道为例,分析衬砌质量检测的必要性和目的,确定衬砌外观检测、二衬厚度检测、二衬背后空洞及不密实带、钢筋缺陷检测等检测内容,对检测结果进行了对比分析,并对隧道衬砌病害和缺陷制定了针对性处治方法,旨在提升衬砌质量检测水平和消除运营隧道衬砌质量隐患,以期给类似工程提供参考。Taking the northwest operating highway tunnel of G30 Lianyungang-Khorgos Expressway as an example,this paper analyzes the necessity and purpose of lining quality inspection,determines the monitoring contents such as lining appearance inspection,secondary lining thickness inspection,secondary lining voids and non dense zones behind the secondary lining,and steel bar defect inspection.The inspection results are compared and analyzed,and specific treatment methods are formulated for tunnel lining diseases and defects,aiming to improve the level of lining quality inspection and eliminate hidden dangers of lining quality in operating tunnels,in order to provide reference for similar projects.

关 键 词：运营公路隧道 衬砌质量检测 病害处治 

分 类 号：TU997[建筑科学—市政工程] U455.91[建筑科学—桥梁与隧道工程]