Unreinforced Brick Masonry Wall Collapse Investigation Under Moderate Wind Loads

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dc.citation.journalTitleRevista Ingenieria de Construccion
dc.contributor.authorAviram, A.
dc.contributor.authorBadillo, J. W.
dc.contributor.authorPrieto, J. A.
dc.contributor.authorJaramillo, J. D.
dc.contributor.researchgroupMecánica Aplicadaspa
dc.date.accessioned2021-04-16T20:10:42Z
dc.date.available2021-04-16T20:10:42Z
dc.date.issued2019-04-01
dc.description.abstractSeveral methodologies used for the collapse assessment of an unreiniorced brick masonry wall subject to out-of-plane bending due to moderate wind loads in Medellin, Colombia are presented. Models include a rigid cantilever model of masonry elements, deformable cantilever and frame models of intermediate concrete columns and beams with and without masonry contribution to the wind resistance, and a finite element model with all concrete frame elements, masonry units and panel openings modeled explicitly. Wind demands are estimated using spatial interpolation of actual wind velocity measurements near the site. Results are presented in terms of peak deflections at the wall top, as well as peak force and stress demandio.capacity ratios on concrete frames and masonry elements, respectively. Wind pressure distribution, P-Delta effects, interaction and relative contribution to the out-of-plane bending resistance of concrete framing and masonry elements with either one- or two-way action are shown to be the main parameters affecting results, in addition to model selection. Despite significant differences between models, recommended parameters and assumptions lead in all cases to the correct determination of the wall's imminent collapse under the estimated wind demands.eng
dc.identifierhttps://eafit.fundanetsuite.com/Publicaciones/ProdCientif/PublicacionFrw.aspx?id=8799
dc.identifier.doi10.4067/S0718-50732019000100065
dc.identifier.issn07185073
dc.identifier.issn07162952
dc.identifier.otherWOS;000466985800007
dc.identifier.urihttp://hdl.handle.net/10784/29215
dc.language.isoengeng
dc.publisherPontificia Universidad Católica de Chile
dc.publisher.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.rightshttps://v2.sherpa.ac.uk/id/publication/issn/0718-5073
dc.sourceRevista Ingenieria de Construccion
dc.subject.keywordUnreinlorced brick masonryeng
dc.subject.keywordout-of-plane bendingeng
dc.subject.keywordwind loadingeng
dc.subject.keywordwall collapseeng
dc.subject.keywordslender wall instabilityeng
dc.titleUnreinforced Brick Masonry Wall Collapse Investigation Under Moderate Wind Loadseng
dc.typeinfo:eu-repo/semantics/articleeng
dc.typearticleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localArtículospa

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