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Title System-Based Vulnerability And Resilience Assessment In Mega-Scale Transportation Systems: Towards Data And Model-Driven Methodologies
ID_Doc 54301
Authors Koc E.; Cetiner B.; Soibelman L.; Taciroglu E.
Year 2019
Published Computing in Civil Engineering 2019: Smart Cities, Sustainability, and Resilience - Selected Papers from the ASCE International Conference on Computing in Civil Engineering 2019
DOI http://dx.doi.org/10.1061/9780784482445.057
Abstract Disruption of transportation is one of the largest contributors to social and economic losses due to disasters. An essential aspect of regional resilience is the ability of transportation networks to maintain functionality under stress. In the U.S., transportation networks in seismic regions are deemed especially vulnerable because of the poor current condition of a significant portion of their bridges. This vulnerability necessitates a quantified investigation of transportation network perturbation due to anticipated major seismic events as well as the recovery process from such perturbations. This information is crucial for regional planning and policy-making towards enhanced resilience in the long run, and for emergency response during a disaster. In this study, data and modeling needs are identified to advance this research area beyond the boundaries drawn by trade-offs of scale and granularity. A preliminary framework is also presented. © 2019 American Society of Civil Engineers.
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