Two-Temperature Generalized Thermo-Visco- Elastic Medium with Voids Subjected To Moving Loads under Green-Naghdi Theory

摘要

The present chapter is concerned with the investigation of disturbances in a homogeneous, isotropic, generalized thermo-viscoelastic material with voids and two-temperature under the effect of moving loads. The problem formulated in the context of Green-Naghdi theories (G-N II without energy dissipation and G-N III with energy dissipation). The analytical expressions for the physical quantities are obtained in the physical domain by using the normal mode analysis. These expressions are calculated numerically for a specific material and explained graphically. Comparisons are made with the results predicted by G-N II and G-N III theories in the presence and absence of moving initial stress.