"1"^^ . . "Modelling of railway vehicle movement considering non-ideal geometry of wheels and rails" . "Modelov\u00E1n\u00ED pohybu \u017Eelezni\u010Dn\u00EDho vozidla s uva\u017Eov\u00E1n\u00EDm obecn\u00E9 geometrie kol a kolejnic"@cs . "Modelling of railway vehicle movement considering non-ideal geometry of wheels and rails" . "1" . "[9CB987C161A2]" . "Je prezentov\u00E1n\u00ED model pohybu \u017Eelezni\u010Dn\u00EDho vozidla. Tento model zahrnuje obecn\u00FD tvar kol a kolejnic. Proto jsou v n\u011Bm za\u010Dlen\u011Bny modely kontaktn\u00EDch ploch s obecnou geometri\u00ED. S\u00EDly v kontaktu jsou zji\u0161t\u011Bny s mo\u017Enost\u00ED volby mezi r\u016Fzn\u00FDmi metodami mechaniky valiv\u00E9ho kontaktu. Tvarov\u00E9 odchylky zp\u016Fsobuj\u00ED vibrace, proto pou\u017Eit\u00FD model dr\u00E1hy a p\u0159\u00EDslu\u0161n\u00FDch kolejnic, pra\u017Ec\u016F a podlo\u017E\u00ED je v\u010Dlen\u011Bn a tak\u00E9 model vozidla zahrnuje \u010Dleny tlum\u00EDc\u00ED vibrace. Dohromady tvo\u0159\u00ED kompletn\u00ED model pohybu vozidla se zam\u011B\u0159en\u00EDm na p\u0159edpov\u011B\u010F opot\u0159eben\u00ED a vibrace zp\u016Fsoben\u00E9 nerovnostmi."@cs . "489-498" . . "10"^^ . "Modelling of railway vehicle movement considering non-ideal geometry of wheels and rails"@en . . "RIV/00216305:26210/07:PU70054" . . "Modelov\u00E1n\u00ED pohybu \u017Eelezni\u010Dn\u00EDho vozidla s uva\u017Eov\u00E1n\u00EDm obecn\u00E9 geometrie kol a kolejnic"@cs . "1802-680X" . "434424" . . . "Jandora, Radek" . . "Applied andComputational Mechanics" . . "Modelling of railway vehicle movement considering non-ideal geometry of wheels and rails"@en . "A model of railway vehicle movement is presented. This model takes into account arbitrary shape of wheel and rails. Therefore models of contact of surfaces of arbitrary geometry are built in. The contact forces are found with possibility of choice from methods of rolling contact mechanics. The shape irregularities cause vibrations, therefore a model of track and its rails, sleepers and ballast is incorporated and also the vehicle model includes vibration-damping elements. Overall it makes a complete model of the vehicle movement with focus on the wear prediction and vibrations due to the corrugation."@en . "A model of railway vehicle movement is presented. This model takes into account arbitrary shape of wheel and rails. Therefore models of contact of surfaces of arbitrary geometry are built in. The contact forces are found with possibility of choice from methods of rolling contact mechanics. The shape irregularities cause vibrations, therefore a model of track and its rails, sleepers and ballast is incorporated and also the vehicle model includes vibration-damping elements. Overall it makes a complete model of the vehicle movement with focus on the wear prediction and vibrations due to the corrugation." . "26210" . "wheel-rail contact, train-track interaction, rail corrugation"@en . . . . "P(GA101/06/0914)" . . "2" . . "CZ - \u010Cesk\u00E1 republika" . "1"^^ . . . "RIV/00216305:26210/07:PU70054!RIV08-GA0-26210___" .