plasticity, theory of elastoplastic processes, complex loading, multi-link strain path, modeling of processes, experimental data.

The verification of the mathematical model of the theory of processes by comparing numerical calculations with experimental data for complex elastoplastic deformation of steel 45 along some multi-link broken paths is presented.

Alekseev, Andrey Alekseevich, Ph.D. (Technical Sciences), Associate Professor, Department of

Strength of Materials, Theory of Elasticity and Plasticity, Tver State Technical University, Tver, Russia,

Zubchaninov, Vladimir Georgievich, Doctor of technical sciences, Professor, Department of Strength of materials, theory of elasticity and plasticity, Tver State Technical University, Tver, Russia,

Gulyiaev, Vadim Ivanovich, Doctor of technical sciences, Head of Department of Automobile roads, bases and foundations, Tver State Technical University, Tver, Russia.