Birchall, T. J. and Osman, A. S. (2013) 'On the formulation of thermodynamically-consistent viscoplastic-damage constitutive models.', CM13: International Conference on Computational Mechanics. Durham, UK, 25-27 March 2013.
This paper illustrates the formulation of viscoplastic-damage constitutive models using the framework of hyperplasticity. The entire constitutive behaviour is derived from only two scalar potentials; a free energy potential and a dissipation potential. This ensures that the model obeys the laws of thermodynamics.
|Item Type:||Conference item (Paper)|
|Keywords:||Viscoplasticity, Damage, Creep, Constitutive model, Hyperplasticity.|
|Full text:||(AM) Accepted Manuscript|
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|Publisher Web site:||https://www.dur.ac.uk/whatson/event/?eventno=14706|
|Date accepted:||No date available|
|Date deposited:||03 February 2016|
|Date of first online publication:||March 2013|
|Date first made open access:||No date available|
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