基于熵权-TOPSIS模型的城市基础设施韧性评价研究——以沈阳市为例
Evaluation of Urban Infrastructure Resilience Based on Entropy Weight-TOPSIS Model:A Case Study of Shenyang City
阎卫东 1丁春雷 2王晓磊1
作者信息
- 1. 沈阳建筑大学土木工程学院,辽宁沈阳 110168
- 2. 沈阳建筑大学管理学院,辽宁沈阳 110168
- 折叠
摘要
在概括分析城市基础设施韧性机理的基础上,从经济、社会、生态环境、工程技术、治理和基础设施6个维度建立了城市基础设施韧性评价体系,并基于熵权-TOPSIS模型对2016-2020年沈阳市城市基础设施韧性进行了评价研究,结果表明:沈阳市的城市基础设施韧性处在较为稳定的发展阶段;经济韧性水平和治理韧性水平有明显的波动起伏;能源供给和道路交通基础设施的韧性水平还有待提高.最后,结合上述结论为提升沈阳市的城市基础设施韧性提出了相关建议.
Abstract
Based on summarizing and analyzing the resilience mechanism of urban infrastructure,this study establishes an evaluation system of urban infrastructure resilience from six dimensions:economy,society,ecological environment,engineering technology,governance,and infrastructure,and evaluates the resilience of urban infrastructure in Shenyang from 2016 to 2020 based on the Entropy-Weight-TOPSIS model.The results show that:the resilience of urban infrastructure in Shenyang City is in a relatively stable developmental stage;there are obvious fluctuations in the level of economic resilience and governance resilience,and the resilience levels of energy supply and road transportation infrastructure require further enhancement.Finally,based on these findings,recommendations are provided to enhance the resilience of urban infrastructure in Shenyang City.
关键词
城市基础设施/韧性/评价体系/作用机理/TOPSISKey words
urban infrastructure/resilience/system of assessment/mechanism of action/TOPSIS引用本文复制引用
基金项目
辽宁省教育厅基本科研项目(LJKMZ20220943)
辽宁省教育厅科研项目(2020)(lnqn202035)
出版年
2024
NETL
NSTL
万方数据