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Published March 1968 | Published
Journal Article Open

On the Dynamic Response of a Beam to a Randomly Moving Load

Knowles, J. K.

Abstract

The problem considered is that of an infinitely long elastic beam subject to a moving concentrated force whose position is a stochastic function of time, X(t). The expected deflection and expected bending moment are analyzed, with special attention being given to the case of a stationary process X(t) and to the case in which X(t) is a Wiener process.

Additional Information

© 1968 ASME. Contributed by the Applied Mechanics Division and presented at the Winter Annual Meeting, Pittsburgh, Pa., November 12- 17, 1967, of The American Society of Mechanical Engineers.

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Created:
August 19, 2023
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October 25, 2023