r5.03.35 Integration of Maxwell’s viscoelastic behavior relationship (VISC_MAXWELL and VISC_MAXWELL_MT)

Summary

This paper describes the development of Maxwell’s law of viscoelastic behavior. Maxwell’s law (keyword VISC_MAXWELL) is a basic viscoelastic law. Its variant (keyword VISC_MAXWELL_MT) includes a variation of its parameters with porosity according to a Mori-Tanaka homogenization law. This last law is therefore only available for poromechanical models (THM).

• 1. Introduction
• 2. Ongoing relationship
• 3. Evolution of the parameters for the VISC_MAXWELL_MT law
• 4. Integrating the behavioral relationship
• 5. Bibliography