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Modeling and Simulation of Dynamic Failure in Ductile Metals

Campagne, L. / Daridon, L. / Ahzi, S.

Abstract In the present work, we propose a physically based model describing these processes for planar impact. This model combines the Mechanical Threshold Stress (Mts) model for the evolution of the flow stress and a void nucleation and growth model. This paper presents results from numerical simulation of planar impact test and their comparison with experimental results for Ofhc copper.

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Modeling and Simulation of Dynamic Failure in Ductile Metals

Campagne, L. / Daridon, L. / Ahzi, S.

Abstract In the present work, we propose a physically based model describing these processes for planar impact. This model combines the Mechanical Threshold Stress (Mts) model for the evolution of the flow stress and a void nucleation and growth model. This paper presents results from numerical simulation of planar impact test and their comparison with experimental results for Ofhc copper.

Modeling and Simulation of Dynamic Failure in Ductile Metals

Campagne, L. / Daridon, L. / Ahzi, S.

Abstract In the present work, we propose a physically based model describing these processes for planar impact. This model combines the Mechanical Threshold Stress (Mts) model for the evolution of the flow stress and a void nucleation and growth model. This paper presents results from numerical simulation of planar impact test and their comparison with experimental results for Ofhc copper.

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Title:

Modeling and Simulation of Dynamic Failure in Ductile Metals

Contributors:

Campagne, L. (author) / Daridon, L. (author) / Ahzi, S. (author)

Published in:

IUTAM Symposium on Multiscale Modeling and Characterization of Elastic-Inelastic Behavior of Engineering Materials ; 413-420

Solid Mechanics and Its Applications ; 114

Publication date:

2004-01-01

Size:

8 pages

ISBN:

978-90-481-6529-2 , 978-94-017-0483-0

ISSN:

DOI:

https://doi.org/10.1007/978-94-017-0483-0_50

Type of media:

Article/Chapter (Book)

Type of material:

Electronic Resource

Language:

English

Keywords:

Void Nucleation , Void Growth , Planar impact , Dynamic Plasticity , Dynamic Failure Engineering , Theoretical and Applied Mechanics , Characterization and Evaluation of Materials , Mechanics

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