Transient Dynamic Response of Viscoelastic Structures
Date Published: 1972-02-01
Paper Number:720812
DOI: 10.4271/720812
Citation:
Hobbs, G., "Transient Dynamic Response of Viscoelastic Structures," SAE Technical Paper 720812, 1972, doi:10.4271/720812.
Author(s):
Gregg K. Hobbs - Santa Barbara Research Center, Sub., Hughes Aircraft Co.
Abstract:
A brief discussion of the sources of damping is given and methods of mathematically modeling the liner sources of damping are discussed. It is shown that the most general linear model corresponds to a system that is linearly viscoelastic. The techniques applied in problem formulation are based on finite element models which utilize lumped masses. Transform and state space methods of solution are discussed and compared. Transient solutions for forcing functions of exponential order or less are given.
File Size: 821K
Product Status: In Stock
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