Static and impact response of a single-span stone masonry arch

Detalhes bibliográficos
Autor(a) principal: Pulatsu, Bora
Data de Publicação: 2021
Outros Autores: Gonen, Semih, Lourenço, Paulo B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: https://hdl.handle.net/1822/77693
Resumo: Unreinforced masonry structures are susceptible to man-made hazards such as impact and blast loading. However, the literature on this subject mainly focuses on masonry wall behavior, and there is a knowledge gap about the behavior of masonry arches under high-strain loading. In this context, this research aims to investigate both quasistatic and impact response of a dry-joint stone masonry arch using the discrete element method. Rigid blocks with noncohesive joint models are adopted to simulate dry-joint assemblages. First, the employed modeling strategy is validated utilizing the available experimental findings, and then sensitivity analyses are performed for both static and impact loading, considering the effect of joint friction angle, contact stiffness, and damping parameters. The outcomes of this research strengthen the existing knowledge in the literature regarding the computational modeling of masonry structures that are subjected to usual and extreme loading conditions. The results highlight that applied discontinuum-based numerical models are more sensitive to stiffness parameters in high-strain loading than static analysis.
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spelling Static and impact response of a single-span stone masonry archImpactDEMMasonry archesCollapse mechanismComputational modelingScience & TechnologyUnreinforced masonry structures are susceptible to man-made hazards such as impact and blast loading. However, the literature on this subject mainly focuses on masonry wall behavior, and there is a knowledge gap about the behavior of masonry arches under high-strain loading. In this context, this research aims to investigate both quasistatic and impact response of a dry-joint stone masonry arch using the discrete element method. Rigid blocks with noncohesive joint models are adopted to simulate dry-joint assemblages. First, the employed modeling strategy is validated utilizing the available experimental findings, and then sensitivity analyses are performed for both static and impact loading, considering the effect of joint friction angle, contact stiffness, and damping parameters. The outcomes of this research strengthen the existing knowledge in the literature regarding the computational modeling of masonry structures that are subjected to usual and extreme loading conditions. The results highlight that applied discontinuum-based numerical models are more sensitive to stiffness parameters in high-strain loading than static analysis.Multidisciplinary Digital Publishing Institute (MDPI)Universidade do MinhoPulatsu, BoraGonen, SemihLourenço, Paulo B.2021-12-162021-12-16T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/77693engPulatsu, B.; Gonen, S.; Lourenço, P.B. Static and Impact Response of a Single-Span Stone Masonry Arch. Infrastructures 2021, 6, 178. https://doi.org/10.3390/infrastructures61201782412-381110.3390/infrastructures6120178178https://www.mdpi.com/2412-3811/6/12/178info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T05:19:51Zoai:repositorium.sdum.uminho.pt:1822/77693Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T15:14:47.980415Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Static and impact response of a single-span stone masonry arch
title Static and impact response of a single-span stone masonry arch
spellingShingle Static and impact response of a single-span stone masonry arch
Pulatsu, Bora
Impact
DEM
Masonry arches
Collapse mechanism
Computational modeling
Science & Technology
title_short Static and impact response of a single-span stone masonry arch
title_full Static and impact response of a single-span stone masonry arch
title_fullStr Static and impact response of a single-span stone masonry arch
title_full_unstemmed Static and impact response of a single-span stone masonry arch
title_sort Static and impact response of a single-span stone masonry arch
author Pulatsu, Bora
author_facet Pulatsu, Bora
Gonen, Semih
Lourenço, Paulo B.
author_role author
author2 Gonen, Semih
Lourenço, Paulo B.
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Pulatsu, Bora
Gonen, Semih
Lourenço, Paulo B.
dc.subject.por.fl_str_mv Impact
DEM
Masonry arches
Collapse mechanism
Computational modeling
Science & Technology
topic Impact
DEM
Masonry arches
Collapse mechanism
Computational modeling
Science & Technology
description Unreinforced masonry structures are susceptible to man-made hazards such as impact and blast loading. However, the literature on this subject mainly focuses on masonry wall behavior, and there is a knowledge gap about the behavior of masonry arches under high-strain loading. In this context, this research aims to investigate both quasistatic and impact response of a dry-joint stone masonry arch using the discrete element method. Rigid blocks with noncohesive joint models are adopted to simulate dry-joint assemblages. First, the employed modeling strategy is validated utilizing the available experimental findings, and then sensitivity analyses are performed for both static and impact loading, considering the effect of joint friction angle, contact stiffness, and damping parameters. The outcomes of this research strengthen the existing knowledge in the literature regarding the computational modeling of masonry structures that are subjected to usual and extreme loading conditions. The results highlight that applied discontinuum-based numerical models are more sensitive to stiffness parameters in high-strain loading than static analysis.
publishDate 2021
dc.date.none.fl_str_mv 2021-12-16
2021-12-16T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/77693
url https://hdl.handle.net/1822/77693
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Pulatsu, B.; Gonen, S.; Lourenço, P.B. Static and Impact Response of a Single-Span Stone Masonry Arch. Infrastructures 2021, 6, 178. https://doi.org/10.3390/infrastructures6120178
2412-3811
10.3390/infrastructures6120178
178
https://www.mdpi.com/2412-3811/6/12/178
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
publisher.none.fl_str_mv Multidisciplinary Digital Publishing Institute (MDPI)
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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