Dynamics of vantovy avtodorozhny bridge

Autor: G. M. Kadisov
Jazyk: ruština
Rok vydání: 2017
Předmět:
Zdroj: Вестник СибАДИ, Vol 0, Iss 6(46), Pp 58-64 (2017)
Druh dokumentu: article
ISSN: 2071-7296
2658-5626
DOI: 10.26518/2071-7296-2015-6(46)-58-64
Popis: The task about fluctuations of the cable-stayed bridge presented by a fold with absolutely rigid cross diaphragms, a pole and guys together with a regular column of the trucks moving with a constant speed is investigated by the numerical decision of system of the integrated equations of Voltaire of the first sort. On a concrete example possibility of a resonance at the movement of a column with a speed equal to the regularity step relation to the period of own form of the bridge is shown, taking into account frequency-dependent internal friction.
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