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Short- and long-term deflections of RC building structures influenced by construction processes

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Short- and long-term deflections of RC building structures influenced by construction processes

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dc.contributor.author Alvarado Vargas, Yezid Alexander es_ES
dc.contributor.author Buitrago, Manuel es_ES
dc.contributor.author Gasch, Isabel es_ES
dc.contributor.author Domínguez, María N. es_ES
dc.contributor.author Cipagauta, Miguel A. es_ES
dc.date.accessioned 2018-03-10T05:19:04Z
dc.date.available 2018-03-10T05:19:04Z
dc.date.issued 2017 es_ES
dc.identifier.issn 1225-4568 es_ES
dc.identifier.uri http://hdl.handle.net/10251/99131
dc.description.abstract [EN] This paper analyzes the influence of the construction process on short- and long-term deflections on a reinforced concrete structure poured on-site by a portable industrialized system. A parametric analysis was carried out by the Finite Elements Method (FEM) that considered: a) type of construction process with reshoring or clearing (partial striking); b) the number of successively shored floors and c) the number of shores used on each floor. All three factors were especially important for the values of short- and long-term deflections, which were highest in the reshoring processes with the lowest number of successively shored floors and the lowest number of shores per floor. Deflections obtained were compared with the limits laid down by ACI 318-14 and as calculated by this code¿s simplified method. The long-term deflections were seen to be almost double than those obtained by applying the ACI 318-14 code¿s simplified method and in some cases these deflections were above the established limits. It can thus be concluded that the load history of a building under construction should be taken into account in order to satisfy a structure¿s in-service conditions and durability. es_ES
dc.language Inglés es_ES
dc.publisher Techno-Press es_ES
dc.relation.ispartof STRUCTURAL ENGINEERING AND MECHANICS es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Clearing es_ES
dc.subject Construction process es_ES
dc.subject Creep es_ES
dc.subject Deflection es_ES
dc.subject Industrialized system es_ES
dc.subject Shores es_ES
dc.subject Shoring es_ES
dc.subject Striking es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.subject.classification MECANICA DE LOS MEDIOS CONTINUOS Y TEORIA DE ESTRUCTURAS es_ES
dc.title Short- and long-term deflections of RC building structures influenced by construction processes es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.12989/sem.2017.64.2.173 es_ES
dc.rights.accessRights Cerrado es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Mecánica de los Medios Continuos y Teoría de Estructuras - Departament de Mecànica dels Medis Continus i Teoria d'Estructures es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Ciencia y Tecnología del Hormigón - Institut de Ciència i Tecnologia del Formigó es_ES
dc.description.bibliographicCitation Alvarado Vargas, YA.; Buitrago, M.; Gasch, I.; Domínguez, MN.; Cipagauta, MA. (2017). Short- and long-term deflections of RC building structures influenced by construction processes. STRUCTURAL ENGINEERING AND MECHANICS. 64(2):173-181. doi:10.12989/sem.2017.64.2.173 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.12989/sem.2017.64.2.173 es_ES
dc.description.upvformatpinicio 173 es_ES
dc.description.upvformatpfin 181 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 64 es_ES
dc.description.issue 2 es_ES
dc.relation.pasarela S\344969 es_ES


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