Conditions for the onset of elastic and material instabilities in hyperelastic materials

Jog, CS and Patil, Kunal D (2013) Conditions for the onset of elastic and material instabilities in hyperelastic materials. In: Archives of Applied Mechanics, 83 (5). pp. 661-694.

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Abstract

Several constitutive inequalities have been proposed in the literature to quantify the notion that ‘stress increases with strain’ in an elastic material. Due to some inherent shortcomings in them, which we discuss, we propose a new tensorial criterion for isotropic materials. We also present necessary conditions in terms of elasticity tensors for the onset of elastic instabilities.

Item Type:	Journal Article
Publication:	Archives of Applied Mechanics
Publisher:	Springer-Verlag
Additional Information:	Copyright for this article belongs to Springer-Verlag
Keywords:	Hyperelasticity;Constitutive inequalities;Stability
Department/Centre:	Division of Mechanical Sciences > Mechanical Engineering
Date Deposited:	23 Apr 2013 07:20
Last Modified:	23 Apr 2013 07:20
URI:	http://eprints.iisc.ac.in/id/eprint/46446

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