A GENERALIZED NONCLASSICAL MODEL OF STRESS-STRAIN STATE IN THE PROBLEMS OF STATICS, DYNAMICS, AND CONTACT INTERACTION OF LAYERED PLATES AND SHELLS

摘要

A new generalized two-dimensional nonclassical model for the dynamic stress-strain state of layered isotropic plates and shells is constructed. A feature of the model is the complete account of the factors which represent the spatial character of their deformation; in particular, the transverse shear and transverse compression strains as well the geometrical nonlinearity and dynamic action of the load are accounted for.