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dc.contributor.authorSanz Ramos, Marcos
dc.contributor.authorBladé i Castellet, Ernest
dc.contributor.authorSilva Cancino, Nathalia
dc.contributor.authorSalazar, Fernando
dc.contributor.authorLópez Gómez, David
dc.contributor.authorMartínez Gomariz, Eduardo
dc.contributor.otherUniversitat Politècnica de Catalunya. Doctorat en Enginyeria Civil
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2024-02-01T16:18:56Z
dc.date.available2024-02-01T16:18:56Z
dc.date.issued2023-06-12
dc.identifier.citationSanz-Ramos, M. [et al.]. A probabilistic approach for off-stream reservoir failure flood hazard assessment. "Water (Basel)", 12 Juny 2023, vol. 15, núm. 12, p. 1-19.
dc.identifier.issn2073-4441
dc.identifier.urihttp://hdl.handle.net/2117/400799
dc.description.abstractOff-stream reservoirs are hydraulic structures that might cause severe flood damages in case of failure or improper operation. Their safety regulations usually require hydraulic studies for flood hazard and inundation zone mapping. The selection of the break point is not trivial because the topography in its surroundings is commonly highly anthropic. A wrong selection would not provide the worst scenario in terms of maximum flood hazard extent. This work presents a probabilistic approach based on a stochastic definition of the break point along the dyke. A number of failure scenarios are generated automatically, corresponding to different breach formations. Then, an in-cascade calculation process simulates each scenario, providing a framework to carry out statistical analysis. The simulation of the breach formation and the flood wave propagation is performed through a GPU parallelised two-dimensional hydraulic numerical model, which provides a probabilistic inundation zone and flood hazard mapping of all scenarios simulated in a suitable timeframe
dc.format.extent19 p.
dc.language.isoeng
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)
dc.rightsAttribution 4.0 International
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectÀrees temàtiques de la UPC::Enginyeria civil::Enginyeria hidràulica, marítima i sanitària
dc.subjectÀrees temàtiques de la UPC::Física::Física de fluids
dc.subject.lcshFloods
dc.subject.otherOff-stream reservoir
dc.subject.otherStatistical analysis
dc.subject.otherProbabilistic flood mapping
dc.subject.otherIber
dc.titleA probabilistic approach for off-stream reservoir failure flood hazard assessment
dc.typeArticle
dc.subject.lemacInundacions
dc.contributor.groupUniversitat Politècnica de Catalunya. Geo2Aqua - Monitoring, modelling and geomatics for hydro-geomorphological processes
dc.identifier.doi10.3390/w15122202
dc.relation.publisherversionhttps://www.mdpi.com/2073-4441/15/12/2202
dc.rights.accessOpen Access
local.identifier.drac36654224
dc.description.versionPostprint (published version)
local.citation.authorSanz-Ramos, M.; Blade, E.; Silva, N.; Salazar, F.; López-Gómez, D.; Martínez-Gomariz, E.
local.citation.publicationNameWater (Basel)
local.citation.volume15
local.citation.number12
local.citation.startingPage1
local.citation.endingPage19


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