A STUDY OF BUCKLING AND VIBRATION OF LAMINATED SHALLOW CURVED PANELS

Authors
SHEINMAN I REICHMAN Y
Citation
I. Sheinman et Y. Reichman, A STUDY OF BUCKLING AND VIBRATION OF LAMINATED SHALLOW CURVED PANELS, International journal of solids and structures, 29(11), 1992, pp. 1329-1338
Citations number
23
Journal title
International journal of solids and structures → ACNP
ISSN journal
00207683
Volume
29
Issue
11
Year of publication
1992
Pages
1329 - 1338
Database
ISI
SICI code
0020-7683(1992)29:11<1329:ASOBAV>2.0.ZU;2-3
Abstract
An analytical tool for buckling and vibration analysis of laminated sh allow curved panels is presented. The equations in terms of transverse displacement and Airy stress function are derived via the Hu Washizu mixed formulation and solved by the Ritz method, using the eigenfuncti ons of an isotropic beam. The effect of the prebuckling state and out- of-plane natural boundary conditions is examined. The approximate redu ced bending stiffness method is evaluated for cross-ply and angle-ply laminates.