Analytical solution to bending of stiffened and continuous antisymmetric laminates

Liecheng Sun ; Issam E. Harik

Curved and Layered Structures, Tome 2 (2015), / Harvested from The Polish Digital Mathematics Library

Résumé

Analytical Strip Method is presented for the analysis of the bending-extension coupling problem of stiffened and continuous antisymmetric thin laminates. A system of three equations of equilibrium, governing the general response of antisymmetric laminates, is reduced to a single eighth-order partial differential equation (PDE) in terms of a displacement function. The PDE is then solved in a single series form to determine the displacement response of antisymmetric cross-ply and angle-ply laminates. The solution is applicable to rectangular laminates with two opposite edges simply supported and the other edges being free, clamped, simply supported, isotropic beam supports, or point supports.

Détail

Publié le : 2015-01-01
EUDML-ID : urn:eudml:doc:276903

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