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An experimental study into the evolution of loads on shores and slabs during construction of multistory buildings using partial striking

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An experimental study into the evolution of loads on shores and slabs during construction of multistory buildings using partial striking

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dc.contributor.author Alvarado Vargas, Yezid Alexander es_ES
dc.contributor.author Calderón García, Pedro Antonio es_ES
dc.contributor.author Adam Martínez, José Miguel es_ES
dc.contributor.author Paya-Zaforteza, Ignacio es_ES
dc.contributor.author Pellicer, Teresa M. es_ES
dc.contributor.author Pallarés Rubio, Francisco Javier es_ES
dc.contributor.author Moragues, Juan J es_ES
dc.date.accessioned 2016-05-18T11:23:05Z
dc.date.available 2016-05-18T11:23:05Z
dc.date.issued 2009-09
dc.identifier.issn 0141-0296
dc.identifier.uri http://hdl.handle.net/10251/64313
dc.description.abstract This paper describes a full-scale test on a building constructed so as to enable study of the transmission of loads between slabs and shores during the processes of shoring and striking. The experimental model consisted of a 3-storey building with slabs made up of reinforced concrete. The structure was built using a procedure which includes an intermediate stage during striking, known as clearing. This involves removing the formwork boards and a certain number of shores before the pouring of concrete of the uppermost slab. This operation helps optimise the construction process since most of the formwork and shoring material is recovered in only a few days. The loads on the shores were measured by placing 3 strain gauges on each one of them. The results obtained differ notably from those estimated by the simplified methods commonly used. They show that, due to the clearing operation, the shores experience an average unloading of up to 49%, transferring this load to the slab that has been subject to clearing. In the stages that follow the hardening of the concrete, the spread of the loads among the shores is not uniform as the shores furthest away from the columns suffer more loading than the rest. (C) 2009 Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship The authors would like express their gratitude to the Spanish Ministry for Science and Technology for funding the project (BIA2004-02085) as well as to the companies Alsina Formworks, Copasa, Lafarge, and Ros Casares. en_EN
dc.language Inglés es_ES
dc.publisher ELSEVIER SCI LTD es_ES
dc.relation Spanish Ministry for Science and Technology BIA2004-02085 es_ES
dc.relation.ispartof Engineering Structures es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Shoring es_ES
dc.subject Load distribution es_ES
dc.subject Clearing es_ES
dc.subject Formwork es_ES
dc.subject Multistory buildings es_ES
dc.subject Concrete construction es_ES
dc.subject.classification INGENIERIA CARTOGRAFICA, GEODESIA Y FOTOGRAMETRIA es_ES
dc.subject.classification PROYECTOS DE INGENIERIA es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.subject.classification EXPRESION GRAFICA ARQUITECTONICA es_ES
dc.title An experimental study into the evolution of loads on shores and slabs during construction of multistory buildings using partial striking es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.engstruct.2009.03.021
dc.rights.accessRights Cerrado 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.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de la Construcción y de Proyectos de Ingeniería Civil - Departament d'Enginyeria de la Construcció i de Projectes d'Enginyeria Civil es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.description.bibliographicCitation Alvarado Vargas, YA.; Calderón García, PA.; Adam Martínez, JM.; Paya-Zaforteza, I.; Pellicer, TM.; Pallarés Rubio, FJ.; Moragues, JJ. (2009). An experimental study into the evolution of loads on shores and slabs during construction of multistory buildings using partial striking. Engineering Structures. 31(9):2132-2140. doi:10.1016/j.engstruct.2009.03.021 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.engstruct.2009.03.021 es_ES
dc.description.upvformatpinicio 2132 es_ES
dc.description.upvformatpfin 2140 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 31 es_ES
dc.description.issue 9 es_ES
dc.relation.senia 36253 es_ES


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