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Optimisation des structures métalliques élastoplastiques sous conditions de rigidité et de plasticité données

dc.contributor.authorSkaržauskas, Valentinas
dc.contributor.authorJankovski, Valentin
dc.contributor.authorAtkočiūnas, Juozas
dc.date.accessioned2023-09-18T17:39:52Z
dc.date.available2023-09-18T17:39:52Z
dc.date.issued2009
dc.identifier.issn1964-8189
dc.identifier.other(BIS)VGT02-000020120
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/124927
dc.description.abstractThe design of optimal elastic-plastic steel frames is improved by a new treatment of rigidity and yield conditions for a finite element under uniform load. It allows avoiding an investigation of loading history, herewith not increasing elements number, in case of nonlinear physical model of material. Also, structure's minimal volume is obtained using a new dispersion estimation methodology of the real cross-sections geometrical characteristics. The designing is implemented using MATLAB© environment toolbox «JWM SAOSYS Toolbox v0.42» created by the authors.eng
dc.formatPDF
dc.format.extentp. 1203-1219
dc.format.mediumtekstas / txt
dc.language.isofre
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.titleOptimisation des structures métalliques élastoplastiques sous conditions de rigidité et de plasticité données
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.references28
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyStatybos fakultetas / Faculty of Civil Engineering
dc.subject.researchfieldT 002 - Statybos inžinerija / Construction and engineering
dc.subject.researchfieldT 009 - Mechanikos inžinerija / Mechanical enginering
dc.subject.enOptimal design
dc.subject.enEnergy extreme principles
dc.subject.enMathematical programming
dc.subject.enRigidity and yield conditions
dc.subject.enSteel structures
dc.subject.enFinite element method
dc.subject.enMATLAB
dcterms.sourcetitleEuropean journal of environmental and civil engineering
dc.description.issueiss. 10
dc.description.volumeVol 13
dc.identifier.doi10.3166/EJECE.13.1203-1219
dc.identifier.elaba3888904


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