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Effect of stochasticity on the damage accumulation in solids

Silberschmidt, V.V. and Chaboche, J.-L. (1994) Effect of stochasticity on the damage accumulation in solids. International Journal of Damage Mechanics, Jan. 1994, 3, pp. 57-69.

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Abstract

The influence of stochasticity of external action on damage accumulation is studied in terms of CDM. The accounting for microscopic mechanisms is based on the introduction of additional parameters-traditional damage and shear damage. Kinetic equations of damage accumulation are reformulated to account for the stochastic component of loading. The characteristic features of the evolution of the ensembles of defects are discussed on the basis of the stationary solutions of the Fokker-Planck equations.

Document Type:Article
Additional Information: LIDO-Berichtsjahr=1994,
Title:Effect of stochasticity on the damage accumulation in solids
Authors:
AuthorsInstitution or Email of Authors
Silberschmidt, V.V.UNSPECIFIED
Chaboche, J.-L.ONERA, France
Date:1994
Journal or Publication Title:International Journal of Damage Mechanics, Jan. 1994
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:3
Page Range:pp. 57-69
Status:Published
Keywords:continuum damage mechanics, damage parameters, stochastic loading.
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L ST - Starrflüglertechnologien
DLR - Research theme (Project):UNSPECIFIED
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems > Institut für Strukturmechanik
Deposited By: elib DLR-Beauftragter
Deposited On:02 Apr 2006
Last Modified:27 Apr 2009 11:57

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