The semi-analytical method for solving structural noise of viaduct box beam is actively investigated in this study. A semi-analytical method with satisfactory computation effectiveness and precision is presented in the paper for solving the acoustic radiation from an infinite concrete viaduct box beam in the air. The method is based on the theory of the extended homogeneous capacity high precision integration method and the spectrum method of virtual boundary with a complex radius vector. The semi-analytical solution is obtained through the Fourier transformation (FT) and stationary phase method. It's very significant for further understanding the acoustic radiation characteristic of the urban viaduct box beam from qualitative analysis. Also, this study has the value of noise controlling and forecasting for building and optimization designing for box beam.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    A Semi-Analytical Method for Solving Structural Noise of Viaduct Box Beam


    Beteiligte:
    Hu, Xiaoyong (Autor:in) / Xie, Weiping (Autor:in) / Sun, Liangming (Autor:in) / Zhai, Pengcheng (Autor:in)

    Kongress:

    Second International Conference on Transportation Engineering ; 2009 ; Southwest Jiaotong University, Chengdu, China



    Erscheinungsdatum :

    2009-07-29




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    A Semi-Analytical Method for Solving Structural Noise of Viaduct Box Beam

    Hu, X. / Xie, W. / Sun, L. et al. | British Library Conference Proceedings | 2009


    Analytical Study of Structural Member Vibration Characteristics of Reinforced Concrete Rigid Frame Viaduct

    Watanabe, T. / Sogabe, M. / Tokunaga, M. | British Library Online Contents | 2014


    L.M.S. viaduct reconstruction

    Engineering Index Backfile | 1934



    Ken viaduct derailment

    Engineering Index Backfile | 1936