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- Title
Resonance Vibrations and Dissipative Heating of Thin-Walled Laminated Elements Made of Physically Nonlinear Materials.
- Authors
Zhuk, Ya. A.; Senchenkov, I. K.
- Abstract
The dynamic thermomechanical problem for thin-walled laminated elements is formulated based on the geometrically linear theory and Kirchhoff-Love hypotheses. A simplified model of vibrations and dissipative heating of structurally inhomogeneous inelastic bodies under harmonic loading is used. The mechanical properties of materials are described using strain-dependent complex moduli. A nonstationary vibration-heating problem is solved. The dissipative function, derived from the stationary solution, is used to specify internal heat sources. The amplitude-frequency characteristics and spatial distributions of the main field variables are studied for a sandwich beam subjected to forced vibrations.
- Subjects
LAMINATED materials; COMPOSITE materials; VIBRATION (Mechanics); RESONANCE; MATHEMATICAL models; STRAINS &; stresses (Mechanics)
- Publication
International Applied Mechanics, 2004, Vol 40, Issue 7, p794
- ISSN
1063-7095
- Publication type
Article
- DOI
10.1023/B:INAM.0000046223.39248.89