Axisymmetric vibrations of laminated composite conical shells with varying thickness
Book
·
OSTI ID:122520
- Yamagata Univ., Yonezawa (Japan). Faculty of Engineering
- NEC Corporation, Tokyo (Japan)
An exact solution procedure is presented for solving axisymmetric free vibrations of laminated composite conical shells with varying thickness. Based on the classical lamination theory neglecting shear deformation and rotary inertia, equations of motion and boundary conditions are obtained from the stationary conditions of the Lagrangian. The equations of motion are solved exactly by using a power series expansion for symmetrically laminated, cross-ply conical shells. Numerical studies are made for conical shells having both ends clamped to show the effects of the number of laminae, stacking sequences and other parameters upon the frequencies.
- OSTI ID:
- 122520
- Report Number(s):
- CONF-950740--; ISBN 0-7918-1333-9
- Country of Publication:
- United States
- Language:
- English
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