山区高速公路隧道式避险车道安全评价研究  

Research on Safety Evaluation for Tunnel-Type Refuge Lanes of Mountainous Highways

作　　者：王维嘉 胡鸿翔 杨聪 徐海岩 WANG Weijia;HU Hongxiang;YANG Cong;XU Haiyan(Sichuan Communications Investment Group Design Consulting and Research Institute,Chengdu 610000,China;Sichuan Agricultural University,Chengdu 611830,China)

机构地区：[1]四川交投设计咨询研究院有限责任公司,四川成都610000 [2]四川农业大学,四川成都611830

出　　处：《国防交通工程与技术》2024年第2期41-45,70,共6页Traffic Engineering and Technology for National Defence

基　　金：四川省高校工程研究中心开放基金(SC-FBHT2022-06)。

摘　　要：结合九绵高速K23+870隧道式避险车道项目,深入研究山区高速公路隧道式避险车道设置条件和技术参数;基于层次分析法(analytic hierarchy process,AHP),确定隧道式避险车道评价指标体系,构建了安全评价模型,并成功应用于项目安全评价,给出相应指导意见。相关研究有助于提高隧道式避险车道的整体设计水平,确保其在复杂条件下能够充分发挥安全保障作用。In-depth research has been conducted on the conditions and technical parameters for the establishing tunnel-type refuge lanes on mountainous highways,with a focus on the K23+870 tunnel-type refuge lane project of the Jiumian Expressway.Utilizing the Analytic Hierarchy Process(AHP),a comprehensive evaluation index system has been established for tunnel-type refuge lanes.A safety evaluation model for tunnel-type refuge lanes on mountainous highways is constructed based on this index system and successfully applied to safety assessments of the project,the findings provide valuable insights into enhancing the overall design standards of tunnel-type refuge lanes.This research contributes to improving the overall design standards of tunnel-type refuge lanes and ensuring their effective safety functions under complex conditions.

关 键 词：山区高速公路 隧道式避险车道 技术参数 评价体系 层次分析法 

分 类 号：U491.59[交通运输工程—交通运输规划与管理]