Zhong yang, Liu ji. THEORICAL ANALYSIS OF RANDOM DYNAMAIC LOAD BETWEEN ROAD AND VEHICLE[J]. Engineering Mechanics, 1993, 10(4): 26-31.
Citation: Zhong yang, Liu ji. THEORICAL ANALYSIS OF RANDOM DYNAMAIC LOAD BETWEEN ROAD AND VEHICLE[J]. Engineering Mechanics, 1993, 10(4): 26-31.

THEORICAL ANALYSIS OF RANDOM DYNAMAIC LOAD BETWEEN ROAD AND VEHICLE

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  • Received Date: September 30, 1992
  • Revised Date: December 31, 1899
  • In this paper, the experimental surface roughness of pavementis regarded as the random input and the vehicle is simplified as a five degree-freedom system. The interaction force of Man-Vehicle-Road system is investigated by means of random vibration. The response spectrumand standard deviation of the force is calculated with different cases of pavement roughness. In the end of the paper, the compared results between theory and experiment show that the values of calculation and experiment are very similar.
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