An investigation of the effects of deformation-induced anisotropy on isotropic classical elastic-plastic materials

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Title An investigation of the effects of deformation-induced anisotropy on isotropic classical elastic-plastic materials
Publication Type dissertation
School or College College of Engineering
Department Mechanical Engineering
Author Fuller, Timothy J
Date 2010-08
Description The effects of recoverable deformation induced anisotropy on the inelastic response of elastic materials are described. Starting by quantifying the degree of deformation induced anisotropy in isotropic materials, it is proved that the resultant anisotropy is significant only in materials capable of realizing large elastic deviatoric strains. For common engineering materials, this condition requires that the material strength increase strongly with pressure. For materials whose strength does not vary strongly with pressure, such as metals, recoverable deformation induced anisotropy is shown to be negligible.
Type Text
Publisher University of Utah
Subject Classical plasticity; Elastic potential; Induced anisotropy; Thermomechanics
Subject LCSH Anisotropy; Deformations (Mechanics)
Dissertation Institution University of Utah
Dissertation Name PhD
Language eng
Rights Management ©Timothy J. Fuller. To comply with copyright, the file for this work may be restricted to The University of Utah campus libraries pending author permission.
Format application/pdf
Format Medium application/pdf
Format Extent 2,180,772 bytes
Source Original in Marriott Library Special Collections, TA7.5 2010 .F85
ARK ark:/87278/s6cv4z7s
Setname ir_etd
ID 192731
Reference URL https://collections.lib.utah.edu/ark:/87278/s6cv4z7s
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