Battle of Postdisaster Response and Restoration

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dc.cclicenceCC-BY-NCen
dc.contributor.authorPaez, Diego
dc.contributor.authorFilion, Yves
dc.contributor.authorQuintiliani, Claudia
dc.contributor.authorSantopietro, Simone
dc.contributor.authorSweetapple, Chris
dc.contributor.authorMeng, Fanlin
dc.contributor.authorFarmani, Raziyeh
dc.contributor.authorFu, Guangtao
dc.contributor.authorButler, David
dc.contributor.authorZhang, Qingzhou
dc.contributor.authorZheng, Feifei
dc.contributor.authorDiao, Kegong
dc.contributor.authorUlanicki, Bogumil
dc.contributor.authorHuang, Yuan
dc.contributor.authorDeuerlein, Jochen
dc.contributor.authorGilbert, Denis
dc.contributor.authorAbraham, Edo
dc.contributor.authorPiller, Olivier
dc.contributor.authorBałut, Alicja
dc.contributor.authorBrodziak, Rafał
dc.contributor.authorBylka, Jędrzej
dc.contributor.authorZakrzewski, Przemysław
dc.contributor.authorLi, Yuanzhe
dc.contributor.authorGao, Jinliang
dc.contributor.authorJian, Cai
dc.contributor.authorOu, Chenhao
dc.contributor.authorHu, Shiyuan
dc.contributor.authorSophocleous, Sophocles
dc.contributor.authorNikoloudi, Eirini
dc.contributor.authorMahmoud, Herman
dc.contributor.authorWoodward, Kevin
dc.contributor.authorRomano, Michele
dc.contributor.authorSantonastaso, Giovanni Francesco
dc.contributor.authorCreaco, Enrico
dc.contributor.authorDi Nardo, Armando
dc.contributor.authorDi Natale, Michele
dc.contributor.authorBibok, Attila
dc.contributor.authorSalcedo, Camilo
dc.contributor.authorAguilar, Andrés
dc.contributor.authorCuero, Paula
dc.contributor.authorGonzález, Sebastián
dc.contributor.authorMuñoz, Sergio
dc.contributor.authorPérez, Jorge
dc.contributor.authorPosada, Alejandra
dc.contributor.authorRobles, Juliana
dc.contributor.authorVargas, Kevin
dc.contributor.authorFranchini, Marco
dc.contributor.authorGalelli, Stefano
dc.contributor.authorKim, Joong Hoon
dc.contributor.authorIglesias-Rey, Pedro
dc.contributor.authorKapelan, Zoran
dc.contributor.authorSaldarriaga, Juan
dc.contributor.authorSavic, Dragan
dc.contributor.authorWalski, Thomas
dc.date.acceptance2020-01-31
dc.date.accessioned2020-05-01T12:32:30Z
dc.date.available2020-05-01T12:32:30Z
dc.date.issued2020-06-10
dc.description.abstractThe paper presents the results of the Battle of Post-Disaster Response and Restoration (BPDRR), presented in a special session at the 1st International WDSA/CCWI Joint Conference, held in Kingston, Ontario, in July 2018. The BPDRR problem focused on how to respond and restore water service after the occurrence of five earthquake scenarios that cause structural damage in a water distribution system. Participants were required to propose a prioritization schedule to fix the damages of each scenario while following restrictions on visibility/non visibility of damages. Each team/approach was evaluated against six performance criteria that included: 1) Time without supply for hospital/firefighting, 2) Rapidity of recovery, 3) Resilience loss, 4) Average time of no user service, 5) Number of users without service for 8 consecutive hours, and 6) Water loss. Three main types of approaches were identified from the submissions: 1) General purpose metaheuristic algorithms, 2) Greedy algorithms, and 3) Ranking-based prioritizations. All three approaches showed potential to solve the challenge efficiently. The results of the participants showed that, for this network, the impact of a large-diameter pipe failure on the network is more significant than several smaller pipes failures. The location of isolation valves and the size of hydraulic segments influenced the resilience of the system during emergencies. On average, the interruptions to water supply (hospitals and firefighting) varied considerably between solutions and emergency scenarios, highlighting the importance of private water storage for emergencies. The effects of damages and repair work were more noticeable during the peak demand periods (morning and noontime) than during the low-flow periods; and tank storage helped to preserve functionality of the network in the first few hours after a simulated event.en
dc.funderNo external funderen
dc.identifier.citationPaez, D. et al. (2020) Battle of Postdisaster Response and Restoration. Journal of Water Resources Planning and Management, 146 (8),en
dc.identifier.doihttps://doi.org/10.1061/(ASCE)WR.1943-5452.0001239
dc.identifier.urihttps://dora.dmu.ac.uk/handle/2086/19553
dc.language.isoenen
dc.peerreviewedYesen
dc.publisherASCEen
dc.titleBattle of Postdisaster Response and Restorationen
dc.typeArticleen

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