基于熵权的城市高架道路工程设计阶段安全风险模糊综合评价  

Security Risk Fuzzy Comprehensive Evaluation of Urban Elevated Road Project during Design Phase Based on Entropy Weight

作　　者：曾宪云[1,2] 尹航[1,3] 李远富[3,4] 李列平[5] 

机构地区：[1]西南交通大学经济管理学院,成都610031 [2]成都交通投资集团,成都610041 [3]高速铁路线路工程教育部重点实验室,成都610031 [4]西南交通大学土木工程学院,成都610031 [5]中国地质大学(武汉),武汉430074

出　　处：《工业安全与环保》2015年第8期7-11,共5页Industrial Safety and Environmental Protection

基　　金：国家自然科学基金(71271176)

摘　　要：从城市高架道路设计阶段安全风险因素识别入手,构建了城市高架道路设计安全风险评估指标体系,建立了基于熵权的安全风险模糊综合评价模型,结合工程实例对某高架道路设计阶段安全风险综合评价,给出风险管理改进措施和建议,验证了方法的可行性和适用性。Based on the identification of safety risks during the design phase of urban elevated road,the risk assessment index system for urban elevated road design is constructed and the safety risk fuzzy comprehensive evaluation model based on entropy weight is established. Through case analysis,safety risk comprehensive evaluation for one elevated road in design phase is conducted,some improvements and suggestions are given and the feasibility and applicability of the methods is verified.

关 键 词：熵权 模糊综合评价 高架道路 风险评估 

分 类 号：U412.37[交通运输工程—道路与铁道工程]