The theory of deformations and stresses, variational principles, criteria and theories of plasticity, creep theory, methods for solving problems of plasticity and creep are presented; strength and destruction, thermal strength; mechanics of composite materials and structures (models, strength and deformability); vibrations of mechanical systems with concentrated and distributed parameters, including aerohydromechanical vibrations, parametric and self-oscillations, nonlinear vibrations, shock, principles of linear and nonlinear vibration isolation; stability of elastic and elastoplastic mechanical systems.