Numerical Simulation of Effective Mechanical Properties of Stochastic Composites with Consideration for Structural Evolution under Intensive Dynamic Loading

摘要

Mechanical behavior of stochastic metal-ceramic composites with the aluminum matrix under high-rate deformation at shock-wave loading is numerically simulated with consideration for structural evolution. Effective values of mechanical parameters of metal-ceramic composites Al–B_4C, Al–SiC, and Al–Al_2O_3 are evaluated depending on different concentration of ceramic inclusions.