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dc.creatorUrrego-Giraldo H.spa
dc.creatorBonett-Diaz R.spa
dc.creatorRestrepo J.spa
dc.date.accessioned2017-12-19T19:36:47Z
dc.date.available2017-12-19T19:36:47Z
dc.date.created2016spa
dc.identifier.isbn9781138029996spa
dc.identifier.urihttp://hdl.handle.net/11407/4315
dc.language.isoengspa
dc.publisherCRC Press/Balkemaspa
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85016116074&partnerID=40&md5=0d1cbc0486d2b15a4494b2689847e32espa
dc.sourceScopusspa
dc.sourcereponame:Repositorio Institucionalspa
dc.sourceinstname:Universidad de Medellínspa
dc.titleA practical design method for flexural elements of dry-stacked post-tensioned masonry systemspa
dc.typeConference Paperspa
dc.typeinfo:eu-repo/semantics/publishedVersionspa
dc.typeinfo:eu-repo/semantics/conferenceObjectspa
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccessspa
dc.contributor.affiliationUrrego-Giraldo, H., Area Ingenieros Consultores, Medellín, Colombiaspa
dc.contributor.affiliationBonett-Diaz, R., Department of Civil Structural Engineering, Universidad de Medellín, Medellín, Colombiaspa
dc.contributor.affiliationRestrepo, J., Structural Engineering Faculty, University of California, San Diego, CA, United Statesspa
dc.subject.keywordCurvatureeng
dc.subject.keywordDry-stackedeng
dc.subject.keywordMasonryeng
dc.subject.keywordPost-tensionedeng
dc.subject.keywordUn-bondedeng
dc.subject.keywordBrickeng
dc.subject.keywordElastic modulieng
dc.subject.keywordSeismologyeng
dc.subject.keywordStress-strain curveseng
dc.subject.keywordWalls (structural partitions)eng
dc.subject.keywordCurvatureeng
dc.subject.keywordMasonryeng
dc.subject.keywordMoment-curvature relationshipeng
dc.subject.keywordPost tensionedeng
dc.subject.keywordPost-tensioned concreteeng
dc.subject.keywordPractical design methodeng
dc.subject.keywordStress-strain relationshipseng
dc.subject.keywordUn-bondedeng
dc.subject.keywordMasonry materialseng
dc.publisher.facultyFacultad de Ingenieríasspa
dc.abstractDry-stacked post-tensioned masonry has many technical and economic advantages when used as a construction method for outside walls of buildings exposed to wind and seismic loads. Other important applications for this method include: walls loaded in their plane to resist seismic forces, beams and slabs. The use of dry-stacked masonry in engineering practice requires structural calculation methods for these structural elements so that the capacity to withstand the loads to which the walls are subjected, and good behavior in the elastic range can be guaranteed. Existing methods use the concept of flexural rigidity, EI, with a constant elastic modulus, E, which is applicable only in a very limited range of the behavior of structural elements, beams, walls or slabs. In addition, the effective inertia, I, is uncertain and variable after the elastic range is exceeded. This paper shows the results of a methodology based on moment-curvature relationships to predict the behavior of dry-stacked post-tensioned masonry beams. Stress-strain relationships of both the masonry and post-tensioning cables, in addition to the geometry of masonry units, are required to build moment-curvature relationships, there bye liminating the need of the modulus of elasticity. The prediction made by this method shows a good fit with the behavior of the beams tested in the laboratory, and could also have a wide application to reinforced and post-tensioned concrete elements. © 2016 Taylor & Francis Group, London.eng
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dc.creator.affiliationArea Ingenieros Consultores, Medellín, Colombiaspa
dc.creator.affiliationDepartment of Civil Structural Engineering, Universidad de Medellín, Medellín, Colombiaspa
dc.creator.affiliationStructural Engineering Faculty, University of California, San Diego, CA, United Statesspa
dc.relation.ispartofesBrick and Block Masonry: Trends, Innovations and Challenges - Proceedings of the 16th International Brick and Block Masonry Conference, IBMAC 2016spa


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