Vibrations due to the passage of a railway vehicle on straight and curved tracks

• Autorzy: Konowrocki R. , Bajer C.
• Konferencja: Symposium Vibrations In Physical Systems (23 ; 28-31.05.2008 ; Będlewo koło Poznania ; Polska)
• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of vibration measurements on line of railway during passages of a train at a constant speed. The measurements have been performed on a railway track at straight and curve sections as well as and inside the train on the floor. The experimental results exhibited higher amplitudes of vibrations on the curve of the track than on its straight segments. The lateral slip in rail/wheel contact zone is considered as a possible reason of such a phenomenon.

Słowa kluczowe

EN

railway vibration; dynamic train-track interaction; ground borne vibrations; moving load

PL

drgania kolejowe; dynamika toru; drgania podłoża; obciążenie ruchome

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2008
• Tom: Vol. 23
• Strony: 199--204
• Opis fizyczny: Bibliogr. 5 poz., il. kolor., fot., wykr.

Twórcy

autor

Konowrocki R.

• Institute of Fundamental Technological Research (IPPT PAN), Świętokrzyska 21, 00-049 Warsaw

autor

Bajer C.

• Institute of Fundamental Technological Research (IPPT PAN), Świętokrzyska 21, 00-049 Warsaw

Bibliografia

• 1. M. Heckl, G. Hauck and R. Wettschureck, Structure-borne sound and vibration from rail traffic. Journal of Sound and Vibration. 193:175–184, 1996.
• 2. R. Konowrocki, R. Bogacz and Cz. Bajer, Study of wheel/road interaction with lateral slip. Simul. in R&D. Eds. M. Nader and A. Tylikowski, Warsaw, 2005.
• 3. D. Clouteau, M. Arnst, T.M. Al-Hussaini, G. Degrande, Free field vibrations due to dynamic loading on a tunnel embedded in a stratified medium, Journal of Sound and Vibration. 283 (1–2):173–199, 2005.
• 4. R. Bogacz, Cz. Bajer, Rolling contact with wave phenomena. - Numerical investigation. In: Proc. of VIII Pan -American Congress of Applied Mechanics. Havana, Cuba, pp. 346-349, 2004.
• 5. R. Konowrocki, Cz. Bajer. Investigation of the friction phenomenon in the wheel-road interaction. XXII Symposium-Vibrations in physical systems, 12:173–178, 2006.