dc.contributor.author | Lukoševičienė, Ona | |
dc.contributor.author | Daniūnas, Alfonsas | |
dc.date.accessioned | 2023-09-18T19:28:16Z | |
dc.date.available | 2023-09-18T19:28:16Z | |
dc.date.issued | 2013 | |
dc.identifier.issn | 1644-9665 | |
dc.identifier.other | (BIS)VGT02-000025831 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/139651 | |
dc.description.abstract | The expediency of using probability-based approaches in the analysis of rolled and welded steel beams subjected to lateral torsional buckling is discussed. Buckling resisting moments and their mechanical uncertainties for rolled and equivalent welded flanged steel sections as particular members are analyzed. Time-dependent statistics of resisting and bending moments of steel beams is considered and their essential features are determined. Instantaneous and time-dependent survival probabilities of deteriorating and non-deteriorating steel beams in consecutive and cascade levels are also considered. Probabilistic design of steel beams with time-dependent stability is based on the generalized reliability index concept. Differences in design computation results of rolled and welded steel beams under lateral torsional buckling obtained by using the consecutive and cascade approaches are illustrated by a numerical example. | eng |
dc.format | PDF | |
dc.format.extent | p. 112-118 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | Academic Search Complete | |
dc.relation.isreferencedby | Scopus | |
dc.relation.isreferencedby | ScienceDirect | |
dc.relation.isreferencedby | Science Citation Index Expanded (Web of Science) | |
dc.source.uri | http://www.sciencedirect.com/science/article/pii/S1644966512001197# | |
dc.title | Safety design of steel beams with time-dependent stability | |
dc.type | Straipsnis Web of Science DB / Article in Web of Science DB | |
dcterms.accessRights | IDS Number: 083FN | |
dcterms.references | 31 | |
dc.type.pubtype | S1 - Straipsnis Web of Science DB / Web of Science DB article | |
dc.contributor.institution | Vilniaus Gedimino technikos universitetas | |
dc.contributor.faculty | Fundamentinių mokslų fakultetas / Faculty of Fundamental Sciences | |
dc.contributor.faculty | Statybos fakultetas / Faculty of Civil Engineering | |
dc.contributor.department | Medžiagų atsparumo katedra / Department of Strength of Materials | |
dc.subject.researchfield | T 002 - Statybos inžinerija / Construction and engineering | |
dc.subject.en | Steel beams | |
dc.subject.en | Steel sections | |
dc.subject.en | Lateral torsional buckling | |
dc.subject.en | Time-dependent survival probability | |
dc.subject.en | Reliability index | |
dcterms.sourcetitle | Archives of civil and mechanical engineering | |
dc.description.issue | iss. 1 | |
dc.description.volume | Vol. 13 | |
dc.publisher.name | Elsevier | |
dc.publisher.city | Wroclaw | |
dc.identifier.doi | 000314448200015 | |
dc.identifier.doi | 10.1016/j.acme.2012.10.002 | |
dc.identifier.elaba | 4009418 | |