CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1985, Vol. 2 ›› Issue (3): 375-379.

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ON THE NONLINEAR RESONANCE OF ELASTIC BEAM

Zhao Yan-Hui, Yang Pan-Chi, Qu Xiao-Gang   

  1. Xian Institute of Metallurgy and Construction Engineering
  • Received:1985-04-08 Online:1985-09-25 Published:1985-09-25

Abstract: The problem of nonlinear resonance of elastic beam is studied by finite element method using a nonlinear factor. It is discovered that the resonance can also take place in this case, the resonant frequency of this problem is given. The study given here shows a new way for engineering design.