The analysis of behaviour of multilayered nodoid shells on the basis of non-classical theory

The parametrical analysis of stressed-deformed state of multilayered reinforced nodoid shells on a basis of geometrically linear and nonlinear variants of classical and non-classical theories is made. Influence of structure of reinforcement of a composite material, cross shift of binding and an order of arrangement of the reinforced layers on behaviour of shells is investigated. Comparison of the numerical solutions received by the methods of spline-collocation and discrete orthogonalization is conducted. High efficiency of used numerical methods is shown at the solution boundary value problem for stiff systems of the differential equations.