Analysis idealized bridge as single, continuous beam and represents vehicle as multi-axle sprung load; primary emphasis was placed on effect of initially oscillating two-axle vehicles, although simpler loadings were also considered; uncontrollable parameters such as initial phase of vertical oscillation of vehicle, phase difference between motions of individual axles, and initial values of interleaf friction in suspension system of vehicle are quite significant; most significant is amplitude of initial oscillation of vehicle; large initial amplitudes of variation of interacting forces between axles and ground produce greater dynamic response of bridge.


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    Title :

    Response of three-span continuous highway bridges to moving vehicles


    Additional title:

    Illinois. Univ -- Eng Experiment Station -- Bul


    Contributors:


    Publication date :

    1966


    Size :

    58 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English




    Response of Three-Span Continuous Highway Bridges to Moving Vehicles

    J. A. Nieto-Ramirex / A. S. Veletsos | NTIS | 1965


    Response of Simple-Span Highway Bridges to Moving Vehicles

    W. H. Walker / A. S. Veletsos | NTIS | 1965


    Response of simple-span highway bridges to moving vehicles

    Walker, W.H. / Veletsos, A.S. | Engineering Index Backfile | 1966


    Response of simple-span highway bridges to moving vehicles

    Walker, W.H. / Veletsos, A.S. | Engineering Index Backfile | 1963


    Recent short-span highway bridges

    Engineering Index Backfile | 1909