Summary The railway bridge noise is generated by its vibration due to the wheel-rail interaction. In the vicinity of the bridge, the bridge noise has often offered greater contribution to the total wayside noise than other sources. Therefore, reduction of the bridge noise is an important issue for the wayside noise problem. In this article, vibratory and acoustical characteristics of the concrete rigid-frame bridge for Shinkansen have been investigated by field tests and numerical analysis to promote a better understanding of the bridge noise. Additionally, analysis of the girder concrete bridge has also been conducted.


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    Titel :

    An Investigation on Vibratory and Acoustical Characteristics of Concrete Bridge for Shinkansen


    Beteiligte:
    Kozuma, Y. (Autor:in) / Nagakura, K. (Autor:in)


    Erscheinungsdatum :

    01.01.2012


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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