Simulation on Vibration Friction Mechanism of Vibration Pile System

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Abstract:

Vibratory pile drivers are widely used in mechanical industry field. In this paper, the nonlinear dynamic model of vibration friction pile-soil system considering the soil friction force is proposed. By numerical simulation, the dynamics characteristics of vibration friction for pile-soil system were obtained. The results showed that with the increasing of excitation amplitude and frequency, the displacement of the pile and frame are both increased.

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416-419

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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