A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry

The Extended Limit Analysis of Reinforced Masonry (ELARM) is a simple and user-friendly method for the design and structural analysis of singly-curved, reinforced tile vaults (López López et al., 2019). It is based on limit analysis but takes into account the reinforcement’s contribution to the comp...

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Autores: López López, David|||0000-0002-3544-618X, Roca Fabregat, Pedro|||0000-0001-5400-5817, Liew, Andrew, Méndez Echenagucia, Tomás, Van Mele, Tom, Block, Philippe
Tipo de recurso: artículo
Fecha de publicación:2021
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:2117/355890
Acceso en línea:https://hdl.handle.net/2117/355890
https://dx.doi.org/10.1016/j.istruc.2021.06.013
Access Level:acceso abierto
Palabra clave:Vaults (Architecture)
Three-dimensional modeling
Tile vault
Masonry
Reinforced brick
Formwork
Concrete shells
Limit analysis
Thrust Network Analysis
Extended Limit Analysis of Reinforced Masonry
Voltes (Arquitectura)
Infografia tridimensional
Àrees temàtiques de la UPC::Edificació::Elements constructius d'edificis
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spelling A three-dimensional approach to the Extended Limit Analysis of Reinforced MasonryLópez López, David|||0000-0002-3544-618XRoca Fabregat, Pedro|||0000-0001-5400-5817Liew, AndrewMéndez Echenagucia, TomásVan Mele, TomBlock, PhilippeVaults (Architecture)Three-dimensional modelingTile vaultMasonryReinforced brickFormworkConcrete shellsLimit analysisThrust Network AnalysisExtended Limit Analysis of Reinforced MasonryVoltes (Arquitectura)Infografia tridimensionalÀrees temàtiques de la UPC::Edificació::Elements constructius d'edificisThe Extended Limit Analysis of Reinforced Masonry (ELARM) is a simple and user-friendly method for the design and structural analysis of singly-curved, reinforced tile vaults (López López et al., 2019). It is based on limit analysis but takes into account the reinforcement’s contribution to the composite cross-section’s bending capacity. A three-dimensional approach to ELARM is presented in this paper. The theoretical framework to understand the implications and limitations of extending ELARM to fully 3D structures is described, together with the strategies to carry out the leap from 2D to 3D. This extension is a lower-bound approach for the design of reinforced masonry, reinforced concrete and concrete-masonry composite shells and the assessment of their strength and stability against external loading. The new, extended method is implemented computationally to speed up the iterative processes, provide quick structural feedback, offer immediate results and allow for user-interactive form-finding and optimisation procedures. Different applications of the developed tool are described through the presentation of examples, including reinforcement optimisation, a form-finding process and a case with a shape beyond funicular geometry.This work was supported by the Swiss National Science Foundation (SNSF, project number P2EZP2_181591).Peer ReviewedElsevier20222022-01-0120212021-11-09journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/355890https://dx.doi.org/10.1016/j.istruc.2021.06.013reponame: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:2117/3558902026-05-27T15:37:01Z
dc.title.none.fl_str_mv A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry
title A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry
spellingShingle A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry
López López, David|||0000-0002-3544-618X
Vaults (Architecture)
Three-dimensional modeling
Tile vault
Masonry
Reinforced brick
Formwork
Concrete shells
Limit analysis
Thrust Network Analysis
Extended Limit Analysis of Reinforced Masonry
Voltes (Arquitectura)
Infografia tridimensional
Àrees temàtiques de la UPC::Edificació::Elements constructius d'edificis
title_short A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry
title_full A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry
title_fullStr A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry
title_full_unstemmed A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry
title_sort A three-dimensional approach to the Extended Limit Analysis of Reinforced Masonry
dc.creator.none.fl_str_mv López López, David|||0000-0002-3544-618X
Roca Fabregat, Pedro|||0000-0001-5400-5817
Liew, Andrew
Méndez Echenagucia, Tomás
Van Mele, Tom
Block, Philippe
author López López, David|||0000-0002-3544-618X
author_facet López López, David|||0000-0002-3544-618X
Roca Fabregat, Pedro|||0000-0001-5400-5817
Liew, Andrew
Méndez Echenagucia, Tomás
Van Mele, Tom
Block, Philippe
author_role author
author2 Roca Fabregat, Pedro|||0000-0001-5400-5817
Liew, Andrew
Méndez Echenagucia, Tomás
Van Mele, Tom
Block, Philippe
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Vaults (Architecture)
Three-dimensional modeling
Tile vault
Masonry
Reinforced brick
Formwork
Concrete shells
Limit analysis
Thrust Network Analysis
Extended Limit Analysis of Reinforced Masonry
Voltes (Arquitectura)
Infografia tridimensional
Àrees temàtiques de la UPC::Edificació::Elements constructius d'edificis
topic Vaults (Architecture)
Three-dimensional modeling
Tile vault
Masonry
Reinforced brick
Formwork
Concrete shells
Limit analysis
Thrust Network Analysis
Extended Limit Analysis of Reinforced Masonry
Voltes (Arquitectura)
Infografia tridimensional
Àrees temàtiques de la UPC::Edificació::Elements constructius d'edificis
description The Extended Limit Analysis of Reinforced Masonry (ELARM) is a simple and user-friendly method for the design and structural analysis of singly-curved, reinforced tile vaults (López López et al., 2019). It is based on limit analysis but takes into account the reinforcement’s contribution to the composite cross-section’s bending capacity. A three-dimensional approach to ELARM is presented in this paper. The theoretical framework to understand the implications and limitations of extending ELARM to fully 3D structures is described, together with the strategies to carry out the leap from 2D to 3D. This extension is a lower-bound approach for the design of reinforced masonry, reinforced concrete and concrete-masonry composite shells and the assessment of their strength and stability against external loading. The new, extended method is implemented computationally to speed up the iterative processes, provide quick structural feedback, offer immediate results and allow for user-interactive form-finding and optimisation procedures. Different applications of the developed tool are described through the presentation of examples, including reinforcement optimisation, a form-finding process and a case with a shape beyond funicular geometry.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-11-09
2022
2022-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/2117/355890
https://dx.doi.org/10.1016/j.istruc.2021.06.013
url https://hdl.handle.net/2117/355890
https://dx.doi.org/10.1016/j.istruc.2021.06.013
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.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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