Analysis of discrete rheological models of bioactive soft and fluid materials

Abstract

Analysis of discrete rheological models of muscle tissues and implants as bioactive viscoelastic deformable materials is presented. The properties of the models under static, dynamic, isotonic and isometric loadings have been studied. The general form of creep and relaxation curves for 3-element and 5-element models has been obtained. The numerical calculations for stress and relaxation curves of the models have been obtained. A validation of the models based on the measurement data has been carried out. A generalization of the rheological models for the case of bioactive viscoelastic fluids has been proposed.