Probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation

A large part of the dynamic force acted on the dam is the hydrodynamic force induced by dam and reservoir interaction which increases the seismic response of dam. Also, the water level has essential role in the creation of induced hydrodynamic force in reservoir because of interaction. In this paper...

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Autores principales:	Majid Pasbani Khiavi, Arash Ghaed Rahmati
Formato:	article
Lenguaje:	FA
Publicado:	Iranian Society of Structrual Engineering (ISSE) 2019
Materias:	concrete gravity dam reservoir level sensitivity analysis monte carlo simulation interaction Bridge engineering TG1-470 Building construction TH1-9745
Acceso en línea:	https://doaj.org/article/e561c8766c334fe2b7510ba947de1de6
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spelling	oai:doaj.org-article:e561c8766c334fe2b7510ba947de1de62021-11-08T15:52:57ZProbabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation2476-39772538-261610.22065/jsce.2018.115927.1440https://doaj.org/article/e561c8766c334fe2b7510ba947de1de62019-12-01T00:00:00Zhttps://www.jsce.ir/article_65637_a2d57a7e6ad8e43352d0af21cef167c0.pdfhttps://doaj.org/toc/2476-3977https://doaj.org/toc/2538-2616A large part of the dynamic force acted on the dam is the hydrodynamic force induced by dam and reservoir interaction which increases the seismic response of dam. Also, the water level has essential role in the creation of induced hydrodynamic force in reservoir because of interaction. In this paper, in order to investigation of the sensitivity of the seismic performance of system, Monte Carlo simulation with Latin Hypercube Sampling is used in which the reservoir height was selected as random input and the dam crest displacement, maximum value of hydrodynamic pressure and 1st and 3rd principle stresses in heel and toe of dam were considered as output responses and the sensitivity of responses were reliably examined under seismic loading. Considering of Pine Flat concrete gravity dam as case study, a finite element model is developed and implemented into a computer code using Ansys software for seismic analysis of system. Consider to obtained results, it is revealed that the reservoir height how can effect on seismic behaviour of system due to earthquake. Investigation of the obtained results it is obvious that the increasing of reservoir height around the greater than 70% height of full reservoir, considerable increase the seismic response of concrete dam body.Majid Pasbani KhiaviArash Ghaed RahmatiIranian Society of Structrual Engineering (ISSE)articleconcrete gravity damreservoir levelsensitivity analysismonte carlo simulationinteractionBridge engineeringTG1-470Building constructionTH1-9745FAJournal of Structural and Construction Engineering, Vol 6, Iss شماره ویژه 4, Pp 263-277 (2019)
institution	DOAJ
collection	DOAJ
language	FA
topic	concrete gravity dam reservoir level sensitivity analysis monte carlo simulation interaction Bridge engineering TG1-470 Building construction TH1-9745
spellingShingle	concrete gravity dam reservoir level sensitivity analysis monte carlo simulation interaction Bridge engineering TG1-470 Building construction TH1-9745 Majid Pasbani Khiavi Arash Ghaed Rahmati Probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation
description	A large part of the dynamic force acted on the dam is the hydrodynamic force induced by dam and reservoir interaction which increases the seismic response of dam. Also, the water level has essential role in the creation of induced hydrodynamic force in reservoir because of interaction. In this paper, in order to investigation of the sensitivity of the seismic performance of system, Monte Carlo simulation with Latin Hypercube Sampling is used in which the reservoir height was selected as random input and the dam crest displacement, maximum value of hydrodynamic pressure and 1st and 3rd principle stresses in heel and toe of dam were considered as output responses and the sensitivity of responses were reliably examined under seismic loading. Considering of Pine Flat concrete gravity dam as case study, a finite element model is developed and implemented into a computer code using Ansys software for seismic analysis of system. Consider to obtained results, it is revealed that the reservoir height how can effect on seismic behaviour of system due to earthquake. Investigation of the obtained results it is obvious that the increasing of reservoir height around the greater than 70% height of full reservoir, considerable increase the seismic response of concrete dam body.
format	article
author	Majid Pasbani Khiavi Arash Ghaed Rahmati
author_facet	Majid Pasbani Khiavi Arash Ghaed Rahmati
author_sort	Majid Pasbani Khiavi
title	Probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation
title_short	Probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation
title_full	Probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation
title_fullStr	Probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation
title_full_unstemmed	Probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation
title_sort	probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using monte carlo simulation
publisher	Iranian Society of Structrual Engineering (ISSE)
publishDate	2019
url	https://doaj.org/article/e561c8766c334fe2b7510ba947de1de6
work_keys_str_mv	AT majidpasbanikhiavi probabilisticinvestigationoftheeffectofreservoirheightonseismicperformanceofconcretegravitydamsusingmontecarlosimulation AT arashghaedrahmati probabilisticinvestigationoftheeffectofreservoirheightonseismicperformanceofconcretegravitydamsusingmontecarlosimulation
_version_	1718441619528613888

Probabilistic investigation of the effect of reservoir height on seismic performance of concrete gravity dams using Monte Carlo simulation

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