dc.contributor.author | Ulitinas, Tomas | |
dc.contributor.author | Kalanta, Stanislovas | |
dc.contributor.author | Blaževičius, Gediminas | |
dc.contributor.author | Atkočiūnas, Juozas | |
dc.date.accessioned | 2023-09-18T16:33:49Z | |
dc.date.available | 2023-09-18T16:33:49Z | |
dc.date.issued | 2015 | |
dc.identifier.issn | 2410-2547 | |
dc.identifier.other | (BIS)VGT02-000031550 | |
dc.identifier.uri | https://etalpykla.vilniustech.lt/handle/123456789/114964 | |
dc.description.abstract | In this paper, the problems of ultimate limit load of spherical shell arc formulated and solved. An equilibrium finite element developed by the method of Bubnov-Galerkin is suggested. Equilibrium and geometrical equations are created for this element and, based on these equations, the mathematical models of ultimate limit external load optimization problems for the shell structures are constructed. These are nonlinear mathematical programming problems. The methodology is illustrated by the numerical examples. The solution results are obtained for the finite elements of various sizes and show very high accuracy of the suggested element and convergence of the results. | eng |
dc.format.extent | p. 49-58 | |
dc.format.medium | tekstas / txt | |
dc.language.iso | eng | |
dc.relation.isreferencedby | DOAJ | |
dc.relation.isreferencedby | Index Copernicus | |
dc.subject | SD03 - Pažangios statybinės medžiagos, statinių konstrukcijos ir technologijos / Innovative building materials, structures and techniques | |
dc.title | Analysis of ultimate limit load of spherical shells applying von mises yield criterion | |
dc.type | Straipsnis kitoje DB / Article in other DB | |
dcterms.references | 0 | |
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.ltspecializations | L104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies | |
dcterms.sourcetitle | Опір матеріалів і теорія споруд: науково-технічний збірник. Випуск 94 | |
dc.publisher.name | КНУБА | |
dc.publisher.city | Kиїв | |
dc.identifier.elaba | 15332712 | |