000001814 001__ 1814
000001814 005__ 20141118153453.0
000001814 04107 $$acze
000001814 046__ $$k2010-05-10
000001814 100__ $$aSiegl, J.
000001814 24500 $$aDynamics of a railway vehicle with two bogies along direct waved railway

000001814 24630 $$n16$$pEngineering Mechanics 2010
000001814 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Prague
000001814 506__ $$arestricted
000001814 520__ $$2eng$$aThe paper is devoted to dynamical analysis of a railway vehicle motion along a direct waved railway. A mathematical model of this discrete multibody system that consists of vehicle case and two bogies with double suspension is created. The exact time change of a wheel-rail contact point position during vehicle motion, when a wheel carries out a general spatial motion, is included into the model. The variable creep force effects between wheels and rails are supposed to be nonlinear according to Kalker’s theory. The rails and vehicle wheels are interconnected through the contact creep elements. The whole vehicle is excited by rail irregularities. Numerical solution and graphical visualization of the vehicle motion with the constant forward velocity is performed.

000001814 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000001814 653__ $$a

000001814 7112_ $$aEngineering Mechanics 2010$$cSvratka (CZ)$$d2010-05-10 / 2010-05-13$$gEM2010
000001814 720__ $$aSiegl, J.$$iŠvígler, J.
000001814 8560_ $$ffischerc@itam.cas.cz
000001814 8564_ $$s454995$$uhttps://invenio.itam.cas.cz/record/1814/files/Siegl-070-PT.pdf$$y
             Original version of the author's contribution as presented on CD, DYN.
            
000001814 962__ $$r1750
000001814 980__ $$aPAPER