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dc.contributor.authorGribniak, Viktor
dc.contributor.authorArnautov, Aleksandr K.
dc.contributor.authorRimkus, Arvydas
dc.date.accessioned2023-09-18T16:25:34Z
dc.date.available2023-09-18T16:25:34Z
dc.date.issued2023
dc.identifier.issn0263-8223
dc.identifier.other(crossref_id)141558776
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/113787
dc.description.abstractUnidirectional carbon fibre-reinforced polymer (CFRP) materials represent a promising alternative to steel because of their lightweight, high tensile strength, and excellent corrosion and fatigue resistance. Stress-ribbon structural systems define the potential application object of unidirectional flat CFRP strips. However, anchorage difficulties make this idea problematic—the typical gripping systems are inefficient for anchoring the CFRP ribbons because of the tremendous thrust forces-induced stress concentration. Thus, the innovative frictional spiral anchorage system of the flat CFRP strips is the object of this study, which formulates the design principles for the frictional joins. Furthermore, the proposed theoretical model minimises the gripping system size, satisfying the CFRP strength limitation when the developed modified Archimedean spiral determines the shape of the contact surface. This work experimentally demonstrates the theoretical concept’s adequacy—the mechanical resistance prediction error does not exceed 7% in the loading range covering the service load conditions. In addition, the manuscript presents several examples of frictional gripping systems, including the stress-ribbon pedestrian bridge prototype, and provides further insights into the frictional anchorage systems.eng
dc.formatPDF
dc.format.extentp. 1-9
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.relation.isreferencedbyINSPEC
dc.relation.isreferencedbyMetals Abstracts
dc.relation.isreferencedbyEngineering Index
dc.relation.isreferencedbyScopus
dc.rightsLaisvai prieinamas internete
dc.source.urihttps://www.sciencedirect.com/science/article/pii/S0263822322011011
dc.source.urihttps://talpykla.elaba.lt/elaba-fedora/objects/elaba:143325721/datastreams/MAIN/content
dc.titleAn innovative frictional anchorage system for flat CFRP ribbon strips
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.accessRightsThis is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
dcterms.licenseCreative Commons – Attribution – NonCommercial – NoDerivatives – 4.0 International
dcterms.references29
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.institutionUniversity of Latvia
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.enCFRP strip
dc.subject.enspiral anchorage
dc.subject.enfriction
dc.subject.enanalytical model
dc.subject.en3D-printing
dc.subject.enmechanical tests
dcterms.sourcetitleComposite structures
dc.description.volumevol. 303
dc.publisher.nameElsevier
dc.publisher.cityOxford
dc.identifier.doi141558776
dc.identifier.doi1-s2.0-S0263822322011011
dc.identifier.doiS0263-8223(22)01101-1
dc.identifier.doi1
dc.identifier.doi000888069100002
dc.identifier.doi10.1016/j.compstruct.2022.116369
dc.identifier.elaba143325721


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