Buckling and postbuckling of circular plates containing concentric penny-shaped delaminations
✍ Scribed by Jaehong Lee; O.H. Griffin Jr; Z. Gürdal
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 797 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0045-7949
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📜 SIMILAR VOLUMES
Buckling problem of the elastic and viscoelastic rotationally symmetric thick circular plate with a penny-shaped crack is investigated. It is supposed that the crack edges have a small initial rotationally symmetric imperfection. The lateral boundary of the plate is clamped and the clamp compresses
Based on Reissner plate theory, a novel model is proposed to analyze the buckling behavior of a circular or annular delaminated thin film on an elastic substrate. Elastic deformation in the substrate is calculated by using three coupled-line-springs distributed along the edge of the delaminated film
This paper studies a three-dimensional buckling delamination problem for a rectangular plate made from elastic and viscoelastic composite material. It is assumed that the plate contains a rectangular band-crack (Case 1) and a rectangular edge-crack (Case 2) and that the edge-surfaces of these cracks
The fundamental frequency of vibration of the structural elements described in the title is determined by using the optimized Rayleigh-Ritz method. Polynomial co-ordinate functions which contain an undetermined exponent \(\gamma\) are used in order to approximate the plate response. The eigenvalues