Yk. Cheung et Sl. Di, ANALYSIS OF LAMINATED COMPOSITE PLATES BY HYBRID STRESS ISOPARAMETRICELEMENT, International journal of solids and structures, 30(20), 1993, pp. 2843-2857
Citations number
29
Categorie Soggetti
Construcion & Building Technology","Engineering, Civil
A simple quadrilateral hybrid stress clement is presented for the anal
ysis of laminated orthotropic and anisotropic plates. The initial tria
ls of layer stresses are pretreated by an energy constraint. A higher-
order theory incorporating realistic through thickness approximation o
f the inplane displacement is proposed. A variety of laminated plate p
roblems are solved and the results are compared with the analytical so
lution, which demonstrate the validity of the method.