期刊
SUSTAINABLE AND RESILIENT INFRASTRUCTURE
卷 7, 期 5, 页码 606-623出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/23789689.2021.1980300
关键词
Community resilience; organizational functionality; community capitals; fault tree analysis; functional recovery
资金
- National Science Foundation (NSF) under Division of Civil, Mechanical and Manufacturing Innovation [1847373]
- National Academies (NA) under Gulf Research Program [2000010686]
- Div Of Civil, Mechanical, & Manufact Inn
- Directorate For Engineering [1847373] Funding Source: National Science Foundation
Communities are complex systems defined by various interactions, and this paper focuses on how organizations contribute to community resilience through their functionality. The research uses fault trees and a probabilistic framework to measure organizational functionality failure, highlighting the importance of both physical and non-physical components in a well-functioning organization. A proposed evaluation framework for community resilience is based on organizational functionality.
Communities are complex systems defined by the interaction of social, economic, environmental, and physical systems. The dynamic response and recovery of a community to a disaster is often tied to the response and recovery of its organizations. This paper employs the Community Capitals framework to understand how organizations contribute to community resilience. The organization-level functionality is defined as the capability of an organization to be used for its intended purposes. Organizations are not solely physical objects, staff and supply chain are identified as critical non-physical components contributing to organizational functionality alongside conventional physical components. Fault trees and a probabilistic framework are developed to measure organizational functionality failure. A fault tree is presented in detail for three organizations, namely, banks, gas stations, and schools, to illustrate the different components necessary for functionality of different organizations. Lastly, a framework for evaluation of community resilience based on organizational functionality is proposed.
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