A constitutive model for the dynamic and high‐pressure behaviour of a propellant‐like material: Part I: Experimental background and general structure of the model
Citations Over Time
Abstract
Abstract This paper is the first part of a work that aims at developing a mechanical model for the behaviour of propellant‐like materials under high confining pressure and strain rate. The behaviour of a typical material is investigated experimentally. Several microstructural deformation processes are identified and correlated with loading conditions. The resulting behaviour is complex, non‐linear, and characterized by multiple couplings. The general structure of a relevant model is sought using a thermodynamic framework. A viscoelastic‐viscoplastic‐compaction model structure is derived under suitable simplifying assumptions, in the framework of finite, though moderate, strains. Model development, identification and numerical applications are given in the companion paper. Copyright © 2001 John Wiley & Sons, Ltd.
Related Papers
- → Viscoelastic and Viscoplastic Materials(2016)71 cited
- → Viscoelastic and viscoplastic stress analysis of adhesive joints(1990)32 cited
- → On the Relation between Two Constitutive Models Frequently Adopted in Viscoplasticity(2012)3 cited
- → Amplification characteristics at artificial Island considering viscoelastic effects of cohesive soil(2011)1 cited
- → Seismic Response Characteristics of Layered Ground Considering Viscoelastic Effects of Clay(2011)