Constitutive Inequalities for the Damage of Elastic-Brittle Materials

Abstract:

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Starting from the requirement that the principle of determinism be satisfied, two constitutive inequalities are derived for one-dimensional strain- and stress-based continuum damage models. The one-dimensional constitutive inequality corresponding to the strain-based formulation turns out to be much less restrictive than the one associated to the stress-based formulation and is extended to the three-dimensional case. This extension gives a general constitutive inequality for the damage of elastic-brittle materials.

Info:

Periodical:

Materials Science Forum (Volumes 675-677)

Edited by:

Yi Tan and Dongying Ju

Pages:

891-899

DOI:

10.4028/www.scientific.net/MSF.675-677.891

Citation:

Q. C. He and J.Z. Zhou, "Constitutive Inequalities for the Damage of Elastic-Brittle Materials", Materials Science Forum, Vols. 675-677, pp. 891-899, 2011

Online since:

February 2011

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Price:

$35.00

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