Paper Title:
Nonlinear Primary Vibration of Circular Sandwich Plates and Modal Analysis
  Abstract

The nonlinear forced vibration of damped circular sandwich plates is studied. From the movement equations of circular sandwich plate expressed in displacement components, got the relevant nonlinear vibration equation by Galerkin method. The changing of initial deflection, stiffness and a harmonic force which can affect kinetic characteristic of configuration was researched. The FRF of primary resonance periodical solutions were obtained, synchronously modal analysis experiment for composite material plates were tested.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Dynamic Mechanical Analysis, Optimization and Control
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
1621-1624
DOI
10.4028/www.scientific.net/AMR.291-294.1621
Citation
X. M. Liu, G. J. Du, Y. D. Hu, X. X. Niu, "Nonlinear Primary Vibration of Circular Sandwich Plates and Modal Analysis", Advanced Materials Research, Vols. 291-294, pp. 1621-1624, 2011
Online since
July 2011
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$32.00
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