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
发布时间：2018-10-15 14:52
【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。
[Abstract]:Starting with the identification of safety risk factors in the design stage of urban viaduct, the index system of safety risk assessment for urban viaduct design is constructed, and the fuzzy comprehensive evaluation model of safety risk based on entropy weight is established. Combined with an engineering example, the comprehensive evaluation of safety risk in the design stage of a viaduct is carried out, and the improvement measures and suggestions for risk management are given, and the feasibility and applicability of the method are verified.
【作者单位】： 西南交通大学经济管理学院;成都交通投资集团;高速铁路线路工程教育部重点实验室;西南交通大学土木工程学院;中国地质大学(武汉);
【基金】：国家自然科学基金(71271176)
【分类号】：U412.37
，
本文编号：2272894
[Abstract]:Starting with the identification of safety risk factors in the design stage of urban viaduct, the index system of safety risk assessment for urban viaduct design is constructed, and the fuzzy comprehensive evaluation model of safety risk based on entropy weight is established. Combined with an engineering example, the comprehensive evaluation of safety risk in the design stage of a viaduct is carried out, and the improvement measures and suggestions for risk management are given, and the feasibility and applicability of the method are verified.
【作者单位】： 西南交通大学经济管理学院;成都交通投资集团;高速铁路线路工程教育部重点实验室;西南交通大学土木工程学院;中国地质大学(武汉);
【基金】：国家自然科学基金(71271176)
【分类号】：U412.37
，
本文编号：2272894
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