Damage analysis of masonry structures subjected to rockfalls

Masonry structures present substantial vulnerability to rockfalls. The methodologies for the damage quantification of masonry structures subjected to rockfalls are scarce. An analytical procedure for the damage assessment of masonry structures is presented. The procedure comprises three stages: (1)...

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Autores: Mavrouli, Olga Christina|||0000-0003-1909-6113, Giannopoulos, P. G., Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053, Syrmakezis, Costas
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universitat Politècnica de Catalunya (UPC)
Repositorio:UPCommons. Portal del coneixement obert de la UPC
Idioma:inglés
OAI Identifier:oai:upcommons.upc.edu:2117/108810
Acceso en línea:https://hdl.handle.net/2117/108810
https://dx.doi.org/10.1007/s10346-016-0765-8
Access Level:acceso abierto
Palabra clave:Landslides
Finite element method
Masonry
Rockfall
Particle finite element method
Damage structures
Esllavissades -- Models matemàtics
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
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repository_id_str
spelling Damage analysis of masonry structures subjected to rockfallsMavrouli, Olga Christina|||0000-0003-1909-6113Giannopoulos, P. G.Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053Syrmakezis, CostasLandslidesFinite element methodMasonryRockfallParticle finite element methodDamage structuresEsllavissades -- Models matemàticsÀrees temàtiques de la UPC::Enginyeria civil::Materials i estructuresMasonry structures present substantial vulnerability to rockfalls. The methodologies for the damage quantification of masonry structures subjected to rockfalls are scarce. An analytical procedure for the damage assessment of masonry structures is presented. The procedure comprises three stages: (1) determination of the rockfall impact actions which are applied to a masonry structure, in terms of external forces, using the particle finite element method (PFEM), (2) evaluation of the mechanical properties, modelling of the masonry structure, and calculation of the internal stresses, using the finite element method (FEM), (3) assessment of the damage due to the rockfall actions, applying a failure criterion adapted to masonries, and calculation of the damage in terms of the percentage of the damaged wall surface. Three real rockfall events and their impact on buildings are analysed. A sensitivity analysis of the proposed procedure is then used to identify the variables that mostly affect the extent of the wall damage, which are the masonry width, the tensile strength, the block diameter and lastly, velocity.Peer Reviewed20172017-06-0120172017-10-18journal articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/108810https://dx.doi.org/10.1007/s10346-016-0765-8reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/1088102026-05-27T15:37:01Z
dc.title.none.fl_str_mv Damage analysis of masonry structures subjected to rockfalls
title Damage analysis of masonry structures subjected to rockfalls
spellingShingle Damage analysis of masonry structures subjected to rockfalls
Mavrouli, Olga Christina|||0000-0003-1909-6113
Landslides
Finite element method
Masonry
Rockfall
Particle finite element method
Damage structures
Esllavissades -- Models matemàtics
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
title_short Damage analysis of masonry structures subjected to rockfalls
title_full Damage analysis of masonry structures subjected to rockfalls
title_fullStr Damage analysis of masonry structures subjected to rockfalls
title_full_unstemmed Damage analysis of masonry structures subjected to rockfalls
title_sort Damage analysis of masonry structures subjected to rockfalls
dc.creator.none.fl_str_mv Mavrouli, Olga Christina|||0000-0003-1909-6113
Giannopoulos, P. G.
Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053
Syrmakezis, Costas
author Mavrouli, Olga Christina|||0000-0003-1909-6113
author_facet Mavrouli, Olga Christina|||0000-0003-1909-6113
Giannopoulos, P. G.
Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053
Syrmakezis, Costas
author_role author
author2 Giannopoulos, P. G.
Carbonell Puigbó, Josep Maria|||0000-0002-2378-5053
Syrmakezis, Costas
author2_role author
author
author
dc.subject.none.fl_str_mv Landslides
Finite element method
Masonry
Rockfall
Particle finite element method
Damage structures
Esllavissades -- Models matemàtics
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
topic Landslides
Finite element method
Masonry
Rockfall
Particle finite element method
Damage structures
Esllavissades -- Models matemàtics
Àrees temàtiques de la UPC::Enginyeria civil::Materials i estructures
description Masonry structures present substantial vulnerability to rockfalls. The methodologies for the damage quantification of masonry structures subjected to rockfalls are scarce. An analytical procedure for the damage assessment of masonry structures is presented. The procedure comprises three stages: (1) determination of the rockfall impact actions which are applied to a masonry structure, in terms of external forces, using the particle finite element method (PFEM), (2) evaluation of the mechanical properties, modelling of the masonry structure, and calculation of the internal stresses, using the finite element method (FEM), (3) assessment of the damage due to the rockfall actions, applying a failure criterion adapted to masonries, and calculation of the damage in terms of the percentage of the damaged wall surface. Three real rockfall events and their impact on buildings are analysed. A sensitivity analysis of the proposed procedure is then used to identify the variables that mostly affect the extent of the wall damage, which are the masonry width, the tensile strength, the block diameter and lastly, velocity.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-06-01
2017
2017-10-18
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/108810
https://dx.doi.org/10.1007/s10346-016-0765-8
url https://hdl.handle.net/2117/108810
https://dx.doi.org/10.1007/s10346-016-0765-8
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:UPCommons. Portal del coneixement obert de la UPC
instname:Universitat Politècnica de Catalunya (UPC)
instname_str Universitat Politècnica de Catalunya (UPC)
reponame_str UPCommons. Portal del coneixement obert de la UPC
collection UPCommons. Portal del coneixement obert de la UPC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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