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dc.contributor.authorKołakowski, Zbigniew
dc.contributor.authorKowal-Michalska, Katarzyna
dc.date.accessioned2021-01-05T10:13:42Z
dc.date.available2021-01-05T10:13:42Z
dc.date.issued1997
dc.identifier.citationKołakowski Z., Kowal-Michalska K., Global and local instability of thin-walled columns beyond the proportional limit. W: VIII Sympozjum Stateczności Konstrukcji : referaty, Zakopane, 22-26 IX 1997, Królak M. (red.), Wydawca Politechnika Łódzka, Łódź 1997, s. 115-120.
dc.identifier.urihttp://hdl.handle.net/11652/3152
dc.description.abstractThe problem of global and local stability in the inelastic range for thin-walled columns is examined on the basis of the defonnation theory and the incremental theory of plasticity. Columns of closed and open cross-sections built from rectangular isotropic plates are subjected to the loading changing from unifonn compression to pure bending. A solution of elastic buckling for a thin-walled orthotropic columns based on Koiter's asymptotic method is employed to investigate the elasto-plastic buckling mode of the colunm and to detennine the critical load. The study is based on the numerical method of the transition matrix. The results of numerical calculations are presented in diagramsen_EN
dc.language.isoenen_EN
dc.publisherWydawnictwo Politechniki Łódzkiejpl_PL
dc.publisherLodz University of Technology Pressen_EN
dc.relation.ispartofKrólak M. (red.), VIII Sympozjum Stateczności Konstrukcji : referaty, Zakopane, 22-26 IX 1997, Wydawca Politechnika Łódzka, Łódź 1997.
dc.subjectkolumny cienkościennepl_PL
dc.subjectortotropowe kolumny elastycznepl_PL
dc.subjectelastyczne wyboczeniapl_PL
dc.subjectthin-walled columnsen_EN
dc.subjectorthotropic elastic columnsen_EN
dc.subjectelastic bucklingen_EN
dc.titleGlobal and local instability of thin-walled columns beyond the proportional limiten_EN
dc.typeartykułpl_PL
dc.typearticleen_EN


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