基于AHP和熵权法的特长水下隧道运营安全评价研究
Operational Safety Evaluation of Extra-Long Underwater Tunnels Based on AHP and Entropy Weight Methods
刘永强 1陶星源 2王超3
作者信息
- 1. 中交隧道工程局有限公司,北京 215400
- 2. 金陵科技学院,南京 211199
- 3. 中路交科科技股份有限公司,南京 211008
- 折叠
摘要
针对特长水下隧道运营特点,对中间段和洞口段运营安全风险因素进行分析,建立了运营安全评价指标体系.基于层次分析法和熵权法建立评价指标的综合权重计算模型,结合模糊评价法建立了运营安全评价模型,结合实际工程进行了案例评价研究.结果表明,该特长水下隧道运营呈现安全状态.
Abstract
Based on the operation characteristics of extra-long underwater tunnels,the study analyzes the operation safety risk factors of the intermediate section and the mouth section,and establishes the operation safety evaluation index system.Then the study establishes the comprehensive weight calculation model of the evaluation indexes based on hierarchical analysis and entropy weighting method,and the operation safety evaluation model with the combination of the fuzzy evaluation method;and finally conducts the case evaluation study through combining with the engineering examples.The results show that the operation of the long underwater tunnel is in a safe state.
关键词
特长水下隧道/安全评价/AHP方法/熵权法Key words
Extra-long underwater tunnel/Safety evaluation/AHP method/Entropy weight method引用本文复制引用
出版年
2024
NETL
NSTL
万方数据