Numerical integration of viscoplastic material laws at large strains with application to impact problems

N. Müller-Hoeppe; Peter Wriggers

doi:10.1016/0045-7949(92)90353-2

Numerical integration of viscoplastic material laws at large strains with application to impact problems

N. Müller-Hoeppe^*
, Peter Wriggers

^*Corresponding author for this work

Technische Universität Darmstadt

Research output: Contribution to journal › Article › Research › peer review

Abstract

The behaviour of cylindrical bars under impact loads has been investigated. For this purpose a finite element formulation was derived for an elasto-viscoplastic model and finite strains. With this element we were able to simulate the experiments of Taylor numerically on the basis of an elasto-viscoplastic material model.

Original language	English
Pages (from-to)	165-171
Number of pages	7
Journal	Computers and Structures
Volume	45
Issue number	1
DOIs	https://doi.org/10.1016/0045-7949(92)90353-2
Publication status	Published - 17 Sept 1992
Externally published	Yes

ASJC Scopus subject areas

Civil and Structural Engineering
Modelling and Simulation
General Materials Science
Mechanical Engineering
Computer Science Applications

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10.1016/0045-7949(92)90353-2

Cite this

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title = "Numerical integration of viscoplastic material laws at large strains with application to impact problems",

abstract = "The behaviour of cylindrical bars under impact loads has been investigated. For this purpose a finite element formulation was derived for an elasto-viscoplastic model and finite strains. With this element we were able to simulate the experiments of Taylor numerically on the basis of an elasto-viscoplastic material model.",

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N2 - The behaviour of cylindrical bars under impact loads has been investigated. For this purpose a finite element formulation was derived for an elasto-viscoplastic model and finite strains. With this element we were able to simulate the experiments of Taylor numerically on the basis of an elasto-viscoplastic material model.

AB - The behaviour of cylindrical bars under impact loads has been investigated. For this purpose a finite element formulation was derived for an elasto-viscoplastic model and finite strains. With this element we were able to simulate the experiments of Taylor numerically on the basis of an elasto-viscoplastic material model.

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M3 - Article

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Numerical integration of viscoplastic material laws at large strains with application to impact problems

Abstract

ASJC Scopus subject areas

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