Social vulnerability and equity perspectives on interdependent infrastructure network component importance
Social vulnerability and equity perspectives on interdependent infrastructure network component importance
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关于相互依赖的基础设施网络组成部分重要性的社会脆弱性和公平视角
DOI：
10.1016/j.scs.2020.102072
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发表时间：
2020
影响因子：
11.7
通讯作者：
Almoghathawi, Yasser
中科院分区：
文献类型：
--
作者：
Karakoc, Deniz Berfin;Barker, Kash;Zobel, Christopher W.;Almoghathawi, Yasser
关键基础设施网络通常被描述为：（一）在可操作性方面相互依赖;（二）易受多种自然或人为灾害的影响;（三）对于满足基本需求和确保社会功能至关重要。制定基础设施网络弹性计划的前提是确定对性能相互依赖的网络以及对社会服务需求影响最大的最关键组件。在这项工作中，我们提出了一个组件的重要性措施，这是由社会方面的弹性，量化的影响，公平的恢复活动的组件相互依存的基础设施网络。为了在相互依赖的基础设施网络的恢复调度中从各个角度整合社会期望，我们将联合收割机这一组件重要性度量与定义社会中不同社会经济特征的多个社会脆弱性度量相结合。最后，我们实现了多标准决策分析技术，以确定最终的重要性排名的组件，并说明我们的方法与谢尔比县，田纳西州的两个关键基础设施网络。据我们所知，我们提出的方法是第一个将社会公平和社会脆弱性的概念与组件的重要性措施的关键相互依赖的基础设施网络恢复调度。
Critical infrastructure networks are often described as (i) interdependent in nature for operability, (ii) vulnerable against multiple natural or human-made hazards, and (iii) vital for providing the essential needs and ensuring the functionality of societies. Developing a plan for infrastructure network resilience is enabled by the identification of the most critical components that have the largest impact on the performance interdependent networks, as well as on society in terms of serving its needs. In this work, we propose a component importance measure that is driven by the social aspects of resilience, which quantifies the impact of equitable restoration activities on components of interdependent infrastructure networks. To integrate the social expectations from various perspectives in the restoration scheduling of interdependent infrastructure networks, we combine this component importance measure with multiple social vulnerability measures that define different socio-economic characteristics in a society. Finally, we implement a multi-criteria decision analysis technique to determine the final importance ranking of the components and illustrate our approach with two critical infrastructure networks in Shelby County, TN. To our knowledge, our proposed methodology is the first to incorporate both social equity and social vulnerability concepts with the component importance measures of critical interdependent infrastructure network restoration scheduling.
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