Abstract A simplified method for predicting the deflections of cable-stayed suspension bridges considering live loads is presented. In the proposed method the governing equation of the cable-stayed suspension bridge, based on potential energy method, is derived. A Fourier series is used to describe the defections of the bridge deck. It has been shown from the numerical investigation of two different cable-stayed suspension bridges that the iteration procedure has a very high convergence rate. Only a few iterations are needed and a small number of series terms are sufficient for achieving the solutions of the problems. The predictions of the proposed method show good agreement with finite element results.


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    Titel :

    Simplified method for predicting the deflections of cable-stayed suspension bridges considering live loads


    Beteiligte:
    Cheng, Jin (Autor:in) / Li, Ying (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    2014-12-01


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch





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