| dc.contributor.author | Jaras, Arūnas | |
| dc.date.accessioned | 2023-09-18T20:45:06Z | |
| dc.date.available | 2023-09-18T20:45:06Z | |
| dc.date.issued | 2020 | |
| dc.identifier.issn | 2029-882X | |
| dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/152326 | |
| dc.description.abstract | The stiffness analysis of the simple supported hybrid bisteel I-section beam subjected by uniformly distributed load is considered in this paper. The hybrid bisteel I-section beam presents a composition of high-strength steel inclusions for the flanges in the region of maximum stresses and of low-strength steel for remaining volume of the beam. The explicit analytical model for evaluation of stiffness of the beams mentioned is presented. The geometrical linear approach and elastic plastic material model have been assumed. The application of high-strength steel inclusion in case perfectly elastic state of the hybrid bisteel I-section beam, increase the deflection insignificantly (up to 10%). While strain hardening effect reduces the deflection by about 4 times compared to the perfect plasticity. The verification of the theoretical analysis has been performed by the FEM. After simple transformations, the proposed model can be easily applied to the evaluation of stiffness of otherwise loaded and supported hybrid bisteel I-section beams | eng |
| dc.format | PDF | |
| dc.format.extent | p. 67-73 | |
| dc.format.medium | tekstas / txt | |
| dc.language.iso | eng | |
| dc.relation.isreferencedby | DOAJ | |
| dc.relation.isreferencedby | Dimensions | |
| dc.relation.isreferencedby | TOC Premier | |
| dc.relation.isreferencedby | Gale's Academic OneFile | |
| dc.rights | Laisvai prieinamas internete | |
| dc.source.uri | https://journals.vgtu.lt/index.php/EST/article/view/15120/10610 | |
| dc.source.uri | https://talpykla.elaba.lt/elaba-fedora/objects/elaba:98910853/datastreams/MAIN/content | |
| dc.title | The investigation of stiffness of hybrid bisteel I-section beams | |
| dc.type | Straipsnis kitoje DB / Article in other DB | |
| dcterms.accessRights | This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. | |
| dcterms.license | Creative Commons – Attribution – 4.0 International | |
| dcterms.references | 20 | |
| dc.type.pubtype | S3 - Straipsnis kitoje DB / Article in other DB | |
| dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
| dc.contributor.faculty | Statybos fakultetas / Faculty of Civil Engineering | |
| dc.subject.researchfield | T 002 - Statybos inžinerija / Construction and engineering | |
| dc.subject.researchfield | T 009 - Mechanikos inžinerija / Mechanical enginering | |
| dc.subject.studydirection | E05 - Statybos inžinerija / Civil engineering | |
| 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 | hybrid bisteel I-section beam | |
| dc.subject.en | high strength steel inclusions | |
| dc.subject.en | stiffness analysis | |
| dcterms.sourcetitle | Engineering structures and technologies | |
| dc.description.issue | iss. 2 | |
| dc.description.volume | vol. 12 | |
| dc.publisher.name | Vilnius Gediminas Technical University | |
| dc.publisher.city | Vilnius | |
| dc.identifier.doi | 10.3846/est.2020.15120 | |
| dc.identifier.elaba | 98910853 | |
