高速公路隧道运行环境安全评价指标  

Safety Evaluation Index of Driving Environment of Expressway Tunnel

作　　者：戴忧华[1] 郭忠印[1] 马艳[1] 倪洪亮[1] 

机构地区：[1]同济大学交通运输工程学院,上海201804

出　　处：《同济大学学报（自然科学版）》2010年第8期1171-1176,共6页Journal of Tongji University:Natural Science

基　　金：国家"863"高技术研究发展计划资助项目(2007AA11Z235)

摘　　要：根据高速公路隧道运行环境特性,提出了隧道路段长度研究范围.依据隧道运行环境风险影响因素和评价指标选取原则,运用德尔菲法和聚类分析法提取隧道运行环境主因素,从道路环境指标和气候环境指标两个方面建立了三层次六个子因素集的高速公路隧道运行环境安全评价指标,并对各指标进行了分析和对比.高速公路隧道运行环境安全评价指标的建立为隧道运行环境的分析和评价提供了理论基础.According to the characteristic of the driving environment of the expressway tunnel,the length research scope of the tunnel section was established.Based on the risk ingredients of tunnels and the selecting principles of the evaluation index,the main factors of the tunnel driving environment were analyzed by using Delphi and clustering analysis method.A safety evaluation index system of tunnel driving environment was established,which contained three arrangements with six sub-factors in two aspects including road environment index and climate environment index.And the indices were analyzed and contrasted.The evaluation index system can be applied to the analysis and evaluation of the driving environment of expressway tunnel.

关 键 词：高速公路 隧道 隧道路段长度 运行环境 安全评价指标 

分 类 号：U491.13[交通运输工程—交通运输规划与管理]