About the Unloading in Elastoplastic Inhomogeneous Bodies

Vladimir I. Andreev

doi:10.4028/www.scientific.net/AMM.353-356.1267

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 353-356About the Unloading in Elastoplastic Inhomogeneous...

About the Unloading in Elastoplastic Inhomogeneous Bodies

Abstract:

It is generally considered within analysis the residual stresses that unloading occurs on elastic law. For large initial loads, some plasticity theories believe that during unloading secondary plastic deformation can occur. The distinctive work provides a new theorem of unloading, which takes into account irreversible changes in the mechanical characteristics of the material under load. There is an example of the analysis of residual stresses corresponding to the given theorem.

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Periodical:

Applied Mechanics and Materials (Volumes 353-356)

Pages:

1267-1270

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.353-356.1267

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Online since:

August 2013

Authors:

Vladimir I. Andreev

Keywords:

Bauschinger Effect, Elasto-Plasticity, Inhomogeneity, Mayzing Principle, Theorem on Unloading, Unloading

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