ON OUT-OF -PLANE BUCKLING OF ANISOTROPIC ELASTIC PLATE SUBJECTED TO A SIMPLE SHEAR

摘要

Out-of-plane buckling of anisotropic elastic plate subjected to a simple shear is investigated. From exact 3-D equilibrium conditions of anisotropic elastic body with a plane of elastic symmetry at critical Configuration, the equation for buckling direction (buckling wave direction) parameter is derived and the Shape functions of possible buckling modes are obtained. The traction free boundary conditions which must Hold on the upper and lower surfaces of plate lead to a linear eigenvalue problem whose nontrivial solutions Are just the possible buckling modes for the plate.