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Large Strain Elasto Plasticity

Juraj Šarloši1,, Jozef Bocko1

1Department of Applied Mechanics and Mechanical Engineering, Technical University in Košice, Košice

American Journal of Mechanical Engineering. 2016, 4(7), 344-348. DOI: 10.12691/ajme-4-7-19
Published online: August 25, 2017

Abstract

In this paper we present a continuum theory for large strain Elasto-Plasticity based on formulations: Eulerian Formulation and Multiplicative Elasto-Plasticity. The theories includes Cauchy and Kirchhoff stress tensor as well as Truesdell rate and Jauman rate for the Cauchy stress and the multiplicative elasto-plastic decomposition. We show detailed derivative for mentioned formulations.

Keywords:

Elasto-Plasticity, Kirchhoff stress tensor, Cauchy stress tensor, elasto-plastic decomposition, Jauman rate, Truesdell rate
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