This paper provides insights, through a case study, into the financial implications of using different noise and vibration mitigation measures in urban railway applications.

    Noise complaints had been received at the S metro line 3 of S city in China. A comprehensive noise and vibration assessment was therefore conducted. Excessive levels of in-car noise and vibration, as well as rail corrugation were identified at 15 out of 44 track sections of the S metro line 3.

    Three options of noise and vibration mitigation measures were proposed, with both technical feasibility and practicality properly examined. Long-term financial implications due to the selection of mitigation measures were evaluated using Life-cycle cost analysis. Cost profile and cost intensive year(s) throughout the life-cycle are valuable information, enabling a straight-forward and meaningful cost comparison between different mitigation options. The outputs of life-cycle cost analysis are of interests to asset owners and decision makers.

    Furthermore, life-cycle cost analysis is useful at the design stage for new railway lines, as it facilitates early anticipation of the investment plan and overall expenditure.


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    Titel :

    Cost Effectiveness of Noise and Vibration Mitigation Measures Using Life-Cycle Cost Analysis


    Weitere Titelangaben:

    Notes Numerical Fluid Mech.


    Beteiligte:
    Degrande, Geert (Herausgeber:in) / Lombaert, Geert (Herausgeber:in) / Anderson, David (Herausgeber:in) / de Vos, Paul (Herausgeber:in) / Gautier, Pierre-Etienne (Herausgeber:in) / Iida, Masanobu (Herausgeber:in) / Nelson, James Tuman (Herausgeber:in) / Nielsen, Jens C. O. (Herausgeber:in) / Thompson, David J. (Herausgeber:in) / Tielkes, Thorsten (Herausgeber:in)


    Erscheinungsdatum :

    2021-04-09


    Format / Umfang :

    8 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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