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dc.contributor.authorZhu, Yongcheng
dc.contributor.authorZhu, Hua
dc.contributor.authorGribniak, Viktor
dc.date.accessioned2023-09-18T16:17:50Z
dc.date.available2023-09-18T16:17:50Z
dc.date.issued2022
dc.identifier.issn1996-1944
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/112921
dc.description.abstractA considerable effort to understand the bolted joints’ mechanical behavior in pultruded profiles has existed in the literature over the past decades. However, most investigations focused on the single-bolt connections, and only a few works considered single-lap joints. This paper investigates the mechanical performance of a single-lap connection of pultruded glass fiber-reinforced polymer (GFRP) plates owning to the experimental data deficit in the literature. Tensile tests of specimens with different geometries generate a database comprising 80 single-bolt joints. The shear-out failure was predominant for the considered GFRP pultruded plates, with the end length mainly affecting the load-bearing capacity. Hart-Smith’s theoretical model overestimated the ultimate resistance of all considered joints—the exceptionally low efficiency of the GFRP composite points out the necessity of additional means for strengthening the drilled connections. Additionally, finite element (FE) software ABAQUS simulated the bolted joints; this study employs the user-defined subroutine experimentally verified in the literature. In the considered examples, the ultimate resistance prediction error decreased from 25.7% to 2.9% with increasing the plate thickness (from 4 mm to 8 mm) and width (from 25 mm to 35 mm), which proves the reasonable adequacy of the simplified FE model and makes it a valuable reference for further bolted joints’ development.eng
dc.formatPDF
dc.format.extentp. 1-19
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.relation.isreferencedbyScopus
dc.rightsLaisvai prieinamas internete
dc.source.urihttps://talpykla.elaba.lt/elaba-fedora/objects/elaba:126865818/datastreams/MAIN/content
dc.titleAnalyzing the sample geometry effect on mechanical performance of drilled GFRP connections
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.accessRightsThis article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https:// creativecommons.org/licenses/by/ 4.0/).
dcterms.licenseCreative Commons – Attribution – 4.0 International
dcterms.references38
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.institutionYancheng Institute of Technology
dc.contributor.facultyStatybos fakultetas / Faculty of Civil Engineering
dc.contributor.departmentStatinių ir tiltų konstrukcijų institutas / Institute of Building and Bridge Structures
dc.subject.researchfieldT 002 - Statybos inžinerija / Construction and engineering
dc.subject.researchfieldT 008 - Medžiagų inžinerija / Material engineering
dc.subject.studydirectionE05 - Statybos inžinerija / Civil engineering
dc.subject.studydirectionF03 - Medžiagų technologijos / Materials technology
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.enfiber-reinforced polymer
dc.subject.englass fibers
dc.subject.enpultrusion
dc.subject.enbolted connection
dc.subject.entensile tests
dc.subject.enfailure
dc.subject.enfinite element analysis
dcterms.sourcetitleMaterials: Advanced Composites: From Materials Characterization to Structural Application (Second Volume)
dc.description.issueiss. 8
dc.description.volumevol. 15
dc.publisher.nameMDPI
dc.publisher.cityBasel
dc.identifier.doi10.3390/ma15082901
dc.identifier.elaba126865818


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