Rodyti trumpą aprašą

dc.contributor.authorGribniak, Viktor
dc.contributor.authorRimkus, Arvydas
dc.contributor.authorTorres, Lluis
dc.contributor.authorHui, David
dc.date.accessioned2023-09-18T17:18:33Z
dc.date.available2023-09-18T17:18:33Z
dc.date.issued2018
dc.identifier.issn0263-8223
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/121786
dc.description.abstractAlthough different setups have been developed for analysis of the serviceability properties (cracking and deformations) of reinforced concrete elements, tensile tests are remaining the most often used testing layouts. Recent studies, however, have revealed noticeable limitations of the traditional tests of concrete prisms reinforced with a centre bar. The essential aspect responsible for adequate interpretation of the test outcomes could be addressed to inter-correlation of the basic cross-section parameters, i.e. bar diameter, reinforcement ratio, and cover depth. Furthermore, the test equipment has a limited possibility comparing outcomes of the tensile prisms reinforced with bars made of steel and fibre reinforced polymer materials. To solve these problems, a special equipment for the anchorage of multiple bars has been developed. This manuscript presents and discusses the tests results of 16 prismatic specimens reinforced with steel and glass fibre reinforced polymer (GFRP) bars provided by different producers. At the same deformation range of reinforcement, almost identical crack distances are characteristic of the prisms reinforced with steel and GFRP bars with similar axial stiffness. This result enables formulating a hypothesis that crack spacing in tensile elements of equivalent axial stiffness is predominantly dependent on geometry of the concrete and, particularly, on the cover depth.eng
dc.formatPDF
dc.format.extentp. 477-485
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyMetals Abstracts
dc.relation.isreferencedbyEngineering Index
dc.relation.isreferencedbyScienceDirect
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.relation.isreferencedbyScopus
dc.source.urihttps://doi.org/10.1016/j.compstruct.2018.06.059
dc.source.urihttps://www.sciencedirect.com/science/article/pii/S026382231831256X
dc.titleAn experimental study on cracking and deformations of tensile concrete elements reinforced with multiple GFRP bars
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.references25
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.institutionUniversity of Girona
dc.contributor.institutionUniversity of New Orleans
dc.contributor.facultyStatybos fakultetas / Faculty of Civil Engineering
dc.contributor.departmentStatinių ir tiltų konstrukcijų institutas / Institute of Building and Bridge Structures
dc.contributor.departmentStatybinių medžiagų institutas / Institute of Building Materials
dc.subject.researchfieldT 002 - Statybos inžinerija / Construction and engineering
dc.subject.researchfieldT 008 - Medžiagų inžinerija / Material engineering
dc.subject.vgtuprioritizedfieldsSD0101 - Pažangios statinių konstrukcijos / Smart building structures
dc.subject.ltspecializationsL104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies
dc.subject.ltspecializationsC101 - Civilinės inžinerijos mokslo centras /
dc.subject.enreinforced concrete
dc.subject.englass fibre reinforced polymer (GFRP) bars
dc.subject.enmechanical properties
dc.subject.enmechanical testing
dc.subject.encracking
dc.subject.endeformations
dcterms.sourcetitleComposite structures
dc.description.volumevol. 201
dc.publisher.nameElsevier
dc.publisher.cityOxon
dc.identifier.doi2-s2.0-85049015049
dc.identifier.doi000440941200042
dc.identifier.doi10.1016/j.compstruct.2018.06.059
dc.identifier.elaba30235355


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Rodyti trumpą aprašą