The effects of linearly varying distributed moving loads on beams with winkler foundations
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Date
2008
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Contemporary Problems in Mathematical Physics
Abstract
The dynamic behaviour of a Bernoulli-Euler beam on a Winkler foundation traversed by a linearly varying distributed moving load is investigated. Using a series solution for the dynamic deflection in terms of normal modes, the equation governing the model is reduced to a set of ordinary differential equations whose solution is obtained in form of a Duhamel integral. Several numerical results are presented to illustrate these effects.
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Keywords
linearly varying distributed