dc.contributor.author | Jakubovskis, Ronaldas | |
dc.contributor.author | Kaklauskas, Gintaris | |
dc.date.accessioned | 2023-09-18T16:08:09Z | |
dc.date.available | 2023-09-18T16:08:09Z | |
dc.date.issued | 2021 | |
dc.identifier.issn | 1464-4177 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/111584 | |
dc.description.abstract | Numerical simulation of the bond is a powerful and versatile tool to analyse different aspects of reinforcement and concrete interaction, such as the formation of internal cracks, damage of concrete around the bar or bond degradation near the cracks. In the present study, a three-dimensional rib-scale FE modelling technique was employed to study the latter phenomena. Numerical models were calibrated using the experimentally measured reinforcement strain profiles in the short tensile reinforced concrete elements reported herein and elsewhere. The selected experimental programs cover a wide range of bar diameters (10 – 29 mm) that are commonly used in the engineering practice. A parametric analysis was performed to identify the key parameters affecting the bond stress distribution in the vicinity of cracks. Based on the results of the parametric analysis, a simple bond damage model was proposed. Unlike the existing models, which take into account a single parameter, namely, bar diameter, the proposed bond damage model also considers the effect of concrete grade and reinforcement strain in the cracked section. | eng |
dc.format | PDF | |
dc.format.extent | p. 3228-3240 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.relation.isreferencedby | Scopus | |
dc.rights | Laisvai prieinamas internete | |
dc.source.uri | https://doi.org/10.1002/suco.202100229 | |
dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:103076830/datastreams/MAIN/content | |
dc.title | Damage of bond in reinforced concrete: a detailed finite element analysis | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.accessRights | Discussion on this paper must be submitted within two months of theprint publication. The discussion will then be published in print, alongwith the authors’ closure, if any, approximately nine months after theprint publication. | |
dcterms.references | 46 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Statybos fakultetas / Faculty of Civil Engineering | |
dc.contributor.department | Statinių ir tiltų konstrukcijų institutas / Institute of Building and Bridge Structures | |
dc.subject.researchfield | T 002 - Statybos inžinerija / Construction and engineering | |
dc.subject.studydirection | E05 - Statybos inžinerija / Civil engineering | |
dc.subject.studydirection | F03 - Medžiagų technologijos / Materials technology | |
dc.subject.vgtuprioritizedfields | SD0101 - Pažangios statinių konstrukcijos / Smart building structures | |
dc.subject.ltspecializations | L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies | |
dc.subject.en | concrete | |
dc.subject.en | bond | |
dc.subject.en | finite element analysis | |
dc.subject.en | reinforcement strain | |
dcterms.sourcetitle | Structural concrete | |
dc.description.issue | iss. 6 | |
dc.description.volume | vol. 22 | |
dc.publisher.name | Wiley | |
dc.publisher.city | Berlin | |
dc.identifier.doi | 10.1002/suco.202100229 | |
dc.identifier.elaba | 103076830 | |