A method is developed for analysis of the elastoplastic stress-strain state of laminated shells of revolution under axisymmetric loading. The shells are made of isotropic and transversally isotropic materials with different moduli. The method is based on the Kirchhoff-Love hypotheses for the whole laminate, the theory of deformation along paths of small curvature (for isotropic materials), and the theory of elasticity with different tensile and compressive moduli (transversely isotropic materials). The problem is solved by the method of successive approximations. Numerical examples are given Keywords: laminated shells of revolution, elastoplastic stress-strain state, theory of elasticity with different tensile and compressive moduli Introduction. Methods for analysis of the axisymmetric thermoelastoplastic stress-strain state (SSS) of laminated shells of revolution have been developed for isotropic and anisotropic inelastic materials deforming within [3, 4, 11, 16, etc.] and beyond [5,6,[12][13][14] the elasticity limits. The tensile and compressive moduli of these materials were assumed to be equal. It is a well known fact [2, 8, 15, etc.] that modern composite materials used in thin-walled structures often have not only anisotropy but also different tensile and compressive moduli. Therefore, to analyze the SSS of thin-walled structural members made of such materials, we need methods that would take these properties into account. There are publications, such as [1, 8, etc.], that describe methods of successive approximations and solutions to nonlinear problems for single-layer shells made of elastic heteromodulus materials. Methods for laminated shells combining isotropic and anisotropic heteromodulus materials are yet unavailable in the literature. In this connection and in support of the studies [3-6, 11-14, 16], here we set forth an approach to the elastoplastic stress-strain analysis of laminated transversely isotropic shells with different tensile and compressive moduli.1. Problem Formulation. Consider a shell of revolution with layers made of isotropic and transversely isotropic materials. The shell, which is initially unstrained and at temperature Ò = Ò 0 , is subjected to axisymmetric nonuniform heating and arbitrary loads, except for twisting. The layers are assumed to be in perfect mechanical and thermal contact. Let the shell be referred to a curvilinear orthogonal coordinate system s, , θ ς, where s is the meridional coordinate of the continuous reference surface, s s s