A Method for Predicting the Parameters of Plastic Deformation of Dispersedly Reinforced Materials by Using a Modified Mori–Tanaka Model

A modified Mori–Tanaka model to predict the average mechanical characteristics for dispersedly reinforced materials considering the physical nonlinearity, especially plasticity, of its constituents is proposed. A comparison of theoretical results with experimental data showed that this modification provides a sufficiently high accuracy of calculated estimates for parameters of the stress-strain state of such materials.