1–15 von 15 Ergebnissen
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    A tool for predicting vibration and structure-borne noise emissions caused by railways

    Kuppelwieser, H. / Ziegler, A. | Tema Archiv | 1996
    near railways. For every newly constructed or extended railway track, costly measurements and calculations have to be undertaken to assess ...

    On the relationship between wheel and rail surface roughness and rolling noise

    Thompson, D.J. | Tema Archiv | 1996
    has been acknowledged between the presence of visible corrugation on rail or wheel surfaces and increased noise generation. This roughness, or ...
    Schlagwörter: Geräusch

    Railway noise and vibration: Effects and criteria

    Knall, V. | Tema Archiv | 1996
    This paper reviews some of the effects and criteria regarding disturbance from noise and vibration, principally from rail traffic. The ...
    Schlagwörter: Geräusch

    Noise control of high speed Shinkansen

    Moritoh, Y. / Zenda, Y. / Nagakura, K. | Tema Archiv | 1996
    of noise are generated from various parts of cars and other installations. These include rolling noise, bridge structure noise, pantograph ...

    Low noise goods wagons

    Hölzl, G. | Tema Archiv | 1996
    paper is based upon a collection of results of sound level measurements made by the UIC and the DB AG on wayside noise produced by goods wagons ...

    Theoretical optimization of track components to reduce rolling noise

    Vincent, N. / Bouvet, P. / Thompson, D.J. et al. | Tema Archiv | 1996
    The control of railway rolling noise requires a reduction in wheel and track noise emission. In this paper, a parametric study of the ...
    Schlagwörter: Geräusch

    Experimental validation of the TWINS prediction program for rolling noise, Part1: Description of the model and method

    Thompson, D.J. / Hemsworth, B. / Vincent, N. | Tema Archiv | 1996
    -Wheel Interaction Noise Software'). This is intended as a tool with which different designs of wheel and track can be assessed in terms of their ...
    Schlagwörter: Geräusch

    Roughness on dutch railway wheels and rails

    Dings, P.C. / Dittrich, M.G. | Tema Archiv | 1996
    Surface roughness on 150 railway wheels and on the rails of 30 sites in the Netherlands have been measured. Block braked wheels were found ...
    Schlagwörter: Geräusch , Lärmentwicklung

    Experimental validation of the TWINS prediction program for rolling noise, Part 2: results

    Thompson, D.J. / Fodiman, P. / Mahe, H. | Tema Archiv | 1996
    for rolling noise, as described in part 1 of this paper (p. 123-135). This second part presents the experimental results of vibration and ...
    Schlagwörter: Geräusch

    Wheel/rail noise reduction through profile modification

    Remington, P. / Webb, J. | Tema Archiv | 1996
    Wheel/rail noise can be reduced by increasing the size of the area of contact between the wheel and rail and by decreasing the contact ...

    Tools for measuring, predicting and reducing the environmental impact from railway noise and vibration

    Kurze, U.J. | Tema Archiv | 1996
    prediction schemes are addressed which are useful for land-use planning and the assessment of noise and vibration impact from new railways. Refined ...

    Structure-borne sound and vibration from rail traffic

    Heckl, M. / Hauck, G. / Wettschureck, R. | Tema Archiv | 1996
    irregularities on wheels and rails, and fluctuating forces that are caused by parameter changes such as the stiffness changes on and between sleepers or ...

    Estimation of wheel/rail interaction forces in the contact area due to roughness

    Remington, P. / Webb, J. | Tema Archiv | 1996
    The generation of forces in contact area between wheel and rail due to roughness is an inherently non-linear process. In order to provide ...
    Schlagwörter: Geräusch

    Prediction of ground vibration from freight trains

    Jones, C.J.C. / Block, J.R. | Tema Archiv | 1996
    has been shown to agree well with the measurements for the frequency range 5-30 Hz. Below 5 Hz the agreement depends on the parameters for the ...

    Active control of friction-driven oscillations

    Heckl, M.A. / Abrahams, I.D. | Tema Archiv | 1996
    force in the tangential direction, and this force superimposes on the friction force. The stability behaviour of the controlled system is ...
    Schlagwörter: Masse/Feder System