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Information Journal Paper

Title

DYNAMIC ANALYSIS OF RAILWAY BRIDGES UNDER MOVING ROLLING STOCK

Pages

  23-31

Abstract

 Understanding of real behavior of railway bridges is possible by analyzing of Train-Bridge mechanical system. Nevertheless, since the system is excited under the effect of hunting motion of train and is forced to vibrate, it is necessary to model the bridge, the train and the wheel-rail interaction and to obtain system equilibrium equations. While in this paper, modeling and formulation of equilibrium equations have been presented, a computer program has also been developed to solve the problem. Time-history of passing trains over the bridge has been simulated by the computer program. A case study has been carried out on a special bridge and the dynamic responses and its distributions against various speeds of the train have been calculated. The validity of the computer program has been already confirmed by comparing the results of field measurements and the calculations. This paper has particularly focused on 3-D issues of pair-trains with the speed of 100~300km/h over double track bridges.

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  • Cite

    APA: Copy

    ZAKERI, J.A.. (2007). DYNAMIC ANALYSIS OF RAILWAY BRIDGES UNDER MOVING ROLLING STOCK. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TABRIZ), 34(3 (48) CIVIL ENGINEERING), 23-31. SID. https://sid.ir/paper/43801/en

    Vancouver: Copy

    ZAKERI J.A.. DYNAMIC ANALYSIS OF RAILWAY BRIDGES UNDER MOVING ROLLING STOCK. JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TABRIZ)[Internet]. 2007;34(3 (48) CIVIL ENGINEERING):23-31. Available from: https://sid.ir/paper/43801/en

    IEEE: Copy

    J.A. ZAKERI, “DYNAMIC ANALYSIS OF RAILWAY BRIDGES UNDER MOVING ROLLING STOCK,” JOURNAL OF FACULTY OF ENGINEERING (UNIVERSITY OF TABRIZ), vol. 34, no. 3 (48) CIVIL ENGINEERING, pp. 23–31, 2007, [Online]. Available: https://sid.ir/paper/43801/en

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