高边坡施工安全风险评估指标重要性排序研究  

Study on Importance Ranking of Safety Risk Assessment Indexes for High Slope Construction

作　　者：沈简 陈苏萌 SHEN Jian;CHEN Su-meng(Shenzhen Government Investment Project Evaluation Center,Shenzhen 518000,China;AECOM,Shenzhen 518000,China)

机构地区：[1]深圳市政府投资项目评审中心,广东深圳518000 [2]艾奕康设计与咨询(深圳)有限公司,广东深圳518000

出　　处：《工程建设与设计》2023年第11期258-260,共3页Construction & Design for Engineering

摘　　要：针对“《高速公路路堑高边坡工程施工安全风险评估指南》缺乏指标重要性排序方法,现有主观经验判断法易导致评估结果失真”这一问题,论文将评估指标分为连续型指标和离散型指标。针对连续性指标,采用敏感性分析得到重要性排序结果;针对离散型指标,引入食品领域的排序检验法作为分析手段,得到离散型指标重要性排序结果。In view of the lack of index importance ranking method in the Highway Cutting High Slope Engineering Construction SqfetyRisk Assessment Guide,and the existing subjective experience judgment method is easy to lead to the distortion ofthe evaluation results,this paper divides the evaluation indexes into continuous indexes and discrete indexes.For the continuous indexes,the sensitivity analysis is used to obtain the importance ranking results.For discrete indicators,paper introduces the sorting test method in the field of food as an analytical tool to obtain the importance rankingresults ofdiscrete indicators.

关 键 词：路堑高边坡 施工风险评估 指标重要性排序 敏感性分析 排序检验法 

分 类 号：U416.12[交通运输工程—道路与铁道工程]