000003968 001__ 3968
000003968 005__ 20141118153340.0
000003968 04107 $$acze
000003968 046__ $$k2009-05-11
000003968 100__ $$aSiegl, J.
000003968 24500 $$aMotion simulation of a railway vehicle bogie along direct waved railway

000003968 24630 $$n15.$$pEngineering Mechanics 2009
000003968 260__ $$bInstitute of Theoretical and Applied Mechanics AS CR, v.v.i., Prague
000003968 506__ $$arestricted
000003968 520__ $$2eng$$aThis paper is devoted to the dynamical analysis of a vehicle bogie motion along a direct waved railway. A mathematical model of the discrete multibody system that consists of one half vehicle case and a bogie 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 solution. The rails and vehicle wheels are interconnected through the creep force effects. Numerical solution and graphical visualization of the vehicle bogie motion with the constant vehicle forward velocity, with consideration of variable creep force effects, is performed. The results are compared with vehicle bogie motion along the direct not waved railway and an influence of railway waviness to the vehicle bogie motion stability is shown.

000003968 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003968 653__ $$a

000003968 7112_ $$aEngineering Mechanics 2009$$cSvratka (CZ)$$d2009-05-11 / 2009-05-14$$gEM2009
000003968 720__ $$aSiegl, J.$$iŠvígler, J.
000003968 8560_ $$ffischerc@itam.cas.cz
000003968 8564_ $$s7102268$$uhttps://invenio.itam.cas.cz/record/3968/files/Siegl-259-PT.pdf$$y
             Original version of the author's contribution as presented on CD, 259.
            
000003968 962__ $$r3852
000003968 980__ $$aPAPER