An unloading wave in a medium with variable strain-wave velocities |
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| Affiliation: | 1. Department of mechanics, Henan Polytechnic University, Jiaozuo, Henan 454000, China;2. CAS Key Laboratory of Mechanical Behavior and Design of Materials, Department of Modern Mechanics, University of Science and Technology of China, Hefei, Anhui 230027, China |
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| Abstract: | A method is proposed for obtaining the equations of an unloading wave in the form of an algebraic polynomial in problems of the dynamics of an elastoplastic rod, in which strain waves propagate with variable velocities both when the stress increases and when it decreases. |
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