DYNAMIC RESPONSE OF KIRCHHOFF PLATE ON TWO-PARAMETER ELASTIC FOUNDATION UNDER MOVING RANDOM LOAD

Wang Zanzhi; Bao Naomin

doi:10.13204/j.gyjz201011023

Volume 40 Issue 11

May 2015

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Wang Zanzhi, Bao Naomin. DYNAMIC RESPONSE OF KIRCHHOFF PLATE ON TWO-PARAMETER ELASTIC FOUNDATION UNDER MOVING RANDOM LOAD[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(11): 93-97. doi: 10.13204/j.gyjz201011023

Citation:

Wang Zanzhi, Bao Naomin. DYNAMIC RESPONSE OF KIRCHHOFF PLATE ON TWO-PARAMETER ELASTIC FOUNDATION UNDER MOVING RANDOM LOAD[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(11): 93-97. doi: 10.13204/j.gyjz201011023

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DYNAMIC RESPONSE OF KIRCHHOFF PLATE ON TWO-PARAMETER ELASTIC FOUNDATION UNDER MOVING RANDOM LOAD

doi: 10.13204/j.gyjz201011023

1.
Faculty of Civil Engineering and Architecture,Guangxi University of Technology,Liuzhou 545006,China

Received Date: 2009-09-15
Publish Date: 2010-11-20

Abstract

Abstract

Considering the movability and randomness together of the interference source,the dynamical response of an infinite Kirchhoff thin slab on two-parameter elastic foundation is studied.The theoretical solutions of the Greens function,pulse response function,frequency response function and displacement field of this thin slab generated by a moving definite or a moving random point load are obtained.The statistical properties of the random dynamical response in time domain are analyzed in detail.It is found that the stochastic responses of the ground floor system under moving stationary random load are no longer stationary random processes.This paper will provide theoretical basis for the reliability design and fatigue design of a ground structure in later days.
- road engineering,
- two-parameter elastic model,
- dynamic soil-structure interaction,
- random vibration,
- space correlation,
- time-space correlation,
- Laplace transform,
- Hankel transform

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References(16)

References

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