Publikationsdatum:
2019-06-28
Beschreibung:
The effects of nonlinear damping on the large-deflection response of symmetrically laminated composite panels is studied by time-domain simulation in an attempt to quantify experimentally observed phenomena. A single-mode deflection approach is used in the equations of motion and in the linear and nonlinear damping models. The probability, peak-probability, and spectral-density data are compiled for both strains and deflection. The rms responses as a function of input excitation level are also obtained and compared to linear, equivalent-linearization, and Fokker-Planck equation solutions.
Schlagwort(e):
STRUCTURAL MECHANICS
Materialart:
AIAA PAPER 89-1104
Format:
text
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