Assessing the accessibility of petrochemical facilities during storm surge events

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dc.citation.firstpage155en_US
dc.citation.journalTitleReliability Engineering & System Safetyen_US
dc.citation.lastpage167en_US
dc.citation.volumeNumber188en_US
dc.contributor.authorBernier, Carlen_US
dc.contributor.authorGidaris, Ioannisen_US
dc.contributor.authorBalomenos, Georgios P.en_US
dc.contributor.authorPadgett, Jamie E.en_US
dc.date.accessioned2019-08-21T19:16:16Zen_US
dc.date.available2019-08-21T19:16:16Zen_US
dc.date.issued2019en_US
dc.description.abstractRecent hurricane events have exposed the susceptibility of petrochemical facilities to severe transportation network disruptions due to flooding or storm surge. Network disruptions can result in cascading impacts or amplify the consequences of damage to petrochemical infrastructure due to delayed emergency response and limited access to the site. This study presents a scenario-based framework to assess the accessibility of petrochemical facilities by emergency responders and workers during storm surge events. First, the framework couples storm surge modeling with aboveground storage tank fragility models to determine the locations where natural hazard-triggered technological (NaTech) events could occur. Then, storm surge modeling is coupled with bridge fragility models and geographic system analysis to evaluate the potential for network disruptions such as bridge failures and road inundations. Finally, probabilistic network analyses are performed to evaluate the time-evolving accessibility of NaTech sites to emergency responders and facility workers. As a proof of concept, the framework is applied to a case study area. Results for the case study area demonstrate that the proposed framework is a powerful tool to quantify the accessibility of potential NaTech events, facilitate mitigation and emergency activities, and improve the management of critical resources and personnel during and after a storm.en_US
dc.identifier.citationBernier, Carl, Gidaris, Ioannis, Balomenos, Georgios P., et al.. "Assessing the accessibility of petrochemical facilities during storm surge events." <i>Reliability Engineering & System Safety,</i> 188, (2019) Elsevier: 155-167. https://doi.org/10.1016/j.ress.2019.03.021.en_US
dc.identifier.doihttps://doi.org/10.1016/j.ress.2019.03.021en_US
dc.identifier.urihttps://hdl.handle.net/1911/106276en_US
dc.language.isoengen_US
dc.publisherElsevieren_US
dc.rightsThis is an author's peer-reviewed final manuscript, as accepted by the publisher. The published article is copyrighted by Elsevier.en_US
dc.subject.keywordStorm surgeen_US
dc.subject.keywordRoad networken_US
dc.subject.keywordBridgesen_US
dc.subject.keywordStorage tanksen_US
dc.subject.keywordAccessibility analysisen_US
dc.subject.keywordNaTechen_US
dc.titleAssessing the accessibility of petrochemical facilities during storm surge eventsen_US
dc.typeJournal articleen_US
dc.type.dcmiTexten_US
dc.type.publicationpost-printen_US
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