20.500.12556/DKUM-50222 Coupled nonlineary problems in finite element analysis - a case study Spregnuti nelinearni problemi u analizi konačnim elementima - studija slučaja The paper describes the Finite Element Method (FEM) analysis of elastic plastic deformation of steel tube impact absorbers for railway vehicles. Experiment investigation is used as a basis for FEM modelling and simulation. The developed FEM model includes material nonlinearity (plasticity), nonlinear contact and large deformation of finite elements. All aspects used in the absorber FEM model are explained in detail. The finite element analysis results for a chosen absorber are presented and discussed. The developed model opens the possibilities for future investigations of similar problems. kinetic energy absorber railway elastic plastic deformation contact finite element analysis absorberji kinetične energije železnice elasto-plastične deformacije kontakt analiza končnih elementov true false false Angleški jezik Angleški jezik Delo ni kategorizirano 2015-07-10 12:37:13 2015-07-10 12:37:13 2022-05-29 03:06:21 2019-07-10 21:46:33 2012 0 0 str. 201-208 br. 3 Vol. 12 2012 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 620.1/.2:539.431 16550678 16550422 1451-3749 URN:SI:UM:DK:8XBNFTZZ http://divk.inovacionicentar.rs/ivk/ivk12/ivk1203-9.html 1 https://dk.um.si/Dokument.php?lang=slv&id=74780 Fakulteta za strojništvo 0 0 0