科技创新与应用2024，Vol.14Issue(26)：156-159,4.DOI:10.19981/j.CN23-1581/G3.2024.26.034
暴雨灾害下城市道路交通韧性评价方法研究
王玉玲 1孙健 1徐志红 1高俊博1
作者信息
- 1. 悉地(苏州)勘察设计顾问有限公司,江苏 苏州 215123
- 折叠
摘要
Abstract
In order to quantitatively evaluate the traffic resilience of urban roads,the Analytic Network Process(ANP)was applied to establish an evaluation index system for the resilience of urban roads to disasters,which includes three dimensions:natural,economic,and social.Based on the theory of resilience triangles,a resilience evaluation model including vehicle systems and road network systems is proposed,characterized by the design speed recovery rate R and road network connectivity index C,with weight coefficients of 0.6 and 0.4,respectively.Taking an urban road in Suzhou as an example,the calculation and evaluation results show that the urban road is at a high toughness level under the rainstorm disaster,with strong resilience and adaptability.The resilience assessment method is applicable to various disaster scenarios and can provide reference for the construction of traffic resilience on urban roads of the same type.关键词
城市道路/交通韧性/暴雨灾害/评价方法/适灾弹性Key words
urban road/traffic resilience/rainstorm disaster/evaluation method/disaster resilience分类
建筑与水利引用本文复制引用
王玉玲,孙健,徐志红,高俊博..暴雨灾害下城市道路交通韧性评价方法研究[J].科技创新与应用,2024,14(26):156-159,4.
