- -

Strand bond performance in prestressed concrete accounting for bondslip

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Strand bond performance in prestressed concrete accounting for bondslip

Show simple item record

Files in this item

dc.contributor.author Martí Vargas, José Rocío es_ES
dc.contributor.author Serna Ros, Pedro es_ES
dc.contributor.author Hale, W. M. es_ES
dc.date.accessioned 2014-12-17T16:16:23Z
dc.date.available 2014-12-17T16:16:23Z
dc.date.issued 2013-07
dc.identifier.issn 0141-0296
dc.identifier.uri http://hdl.handle.net/10251/45545
dc.description.abstract This paper presents the results of an experimental research program addressing the bond behavior of prestressing strands in pretensioned prestressed concrete members after anchorage failure has occurred. A test methodology based on measuring the prestressing strand force and strand end slip at the specimens free end was employed. Transmission- and anchorage-length tests were performed on several series of prestressed specimens with different embedment lengths using twelve concrete mixes. Average bond stresses along the transmission length and the anchorage length were obtained for specimens with release strengths ranging from 24 MPa to 55 MPa. For the anchorage analysis, a parameter was developed that includes strand slip to be used in determining anchorage length. Based on the test results, an analysis to experimentally substantiate the Stress Waves Theory of Janney has been proposed. Additionally, the potential bond performance of prestressing strands after anchorage failure at the end regions has been suggested. es_ES
dc.description.sponsorship The content of the present paper is based on tests which were conducted in the Institute of Concrete Science and Technology (ICITECH), at Universitat Politecnica of Valencia (Spain), in collaboration with the companies PREVALESA and ISOCRON. Funding for this experimental research work was provided by the Spanish Ministry of Education and Science/Science and Innovation and ERDF (Project BIA2006-05521 and Project BIA2009-12722). The authors wish to thank the above companies as well as the concrete structures laboratory technicians at the Universitat Politecnica of Valencia for their cooperation. Finally, the authors also wish to pay their respects to C.A. Arbelaez. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation Ministerio de Educación y ciencia y ERDF (Project BIA2006-05521 and Project BIA2009-12722). es_ES
dc.relation Universidad Politécnica de Valencia. Instituto de Ciencia y Tecnología del Hormigón (ICITECH) en colaboración con las compañías PREVALESA yISOCRON es_ES
dc.relation.ispartof Engineering Structures es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Concrete es_ES
dc.subject Strand es_ES
dc.subject Bond es_ES
dc.subject Prestress es_ES
dc.subject Failure es_ES
dc.subject Anchorage es_ES
dc.subject Development es_ES
dc.subject Transmission es_ES
dc.subject Transfer es_ES
dc.subject.classification INGENIERIA DE LA CONSTRUCCION es_ES
dc.title Strand bond performance in prestressed concrete accounting for bondslip es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.engstruct.2013.01.023
dc.rights.accessRights Abierto 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.description.bibliographicCitation Martí Vargas, JR.; Serna Ros, P.; Hale, WM. (2013). Strand bond performance in prestressed concrete accounting for bondslip. Engineering Structures. 51:236-244. doi:10.1016/j.engstruct.2013.01.023 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1016/j.engstruct.2013.01.023 es_ES
dc.description.upvformatpinicio 236 es_ES
dc.description.upvformatpfin 244 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 51 es_ES
dc.relation.senia 258727


This item appears in the following Collection(s)

Show simple item record