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Quasi-analytical homogenization approach for the non-linear analysis of in-plane loaded masonry panels

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Quasi-analytical homogenization approach for the non-linear analysis of in-plane loaded masonry panels

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dc.contributor.author Milani, Gabriele es_ES
dc.contributor.author Bertolesi, Elisa es_ES
dc.date.accessioned 2018-06-03T04:20:09Z
dc.date.available 2018-06-03T04:20:09Z
dc.date.issued 2017 es_ES
dc.identifier.issn 0950-0618 es_ES
dc.identifier.uri http://hdl.handle.net/10251/103246
dc.description.abstract [EN] A simple holonomic compatible homogenization approach for the non-linear analysis of masonry walls in-plane loaded is presented. The elementary cell (REV) is discretized with 24 triangular elastic constant stress elements (bricks) and non-linear interfaces (mortar). A holonomic behavior with softening is assumed for mortar joints. It is shown how the mechanical problem in the unit cell is characterized by very few displacement variables and how the homogenized stress-strain behaviour can be evaluated semi-analytically. At a structural level, it is therefore not necessary to solve a FE homogenization problem at each load step in each Gauss point. Non-linear structural analyses are carried out on a windowed shear wall, for which experimental and numerical data are available in the literature, with the aim of showing how quite reliable results may be obtained with a limited computational effort. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof Construction and Building Materials es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Masonry es_ES
dc.subject In-plane loads es_ES
dc.subject Semi-analytical approach es_ES
dc.subject Compatible model of homogenization es_ES
dc.subject Holonomic non-linear model es_ES
dc.title Quasi-analytical homogenization approach for the non-linear analysis of in-plane loaded masonry panels es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.conbuildmat.2017.04.008 es_ES
dc.rights.accessRights Abierto es_ES
dc.date.embargoEndDate 2019-08-15 es_ES
dc.description.bibliographicCitation Milani, G.; Bertolesi, E. (2017). Quasi-analytical homogenization approach for the non-linear analysis of in-plane loaded masonry panels. Construction and Building Materials. 146:723-743. doi:10.1016/j.conbuildmat.2017.04.008 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.conbuildmat.2017.04.008 es_ES
dc.description.upvformatpinicio 723 es_ES
dc.description.upvformatpfin 743 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 146 es_ES
dc.relation.pasarela S\357051 es_ES


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