The dynamic response of copper 101 under high-rate loading

A. M. Bragov, A. K. Lomunov, A. V. Abramov, A. Yu Konstantinov, I. V. Sergeichev, C. Braithwaite, W. G. Proud, P. D. Church, I. G. Cullis, P. Gould

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

The initial results of an investigation into the dynamic behavior of copper C101 are presented. This study involved several experimental technicques; quasi-static, compressive Split Hopkinson Pressure Bar (SHPB), a modified Taylor test and a direct impact method. From these studies dynamic and static stress-strain curves were obtained. Numerical simulation was applied to the system using a variety plasticity models in a LS-DYNA environment. The results of the models were valicated by comparison with two selected experiments. Overall the study shows the essential need for cross-comparison of the materials parameters used and how the different techniuques yeild these fundamental parameters in differing ways.

Original languageEnglish
Title of host publicationProceedings - 8th International Conference on Mechanical and Physical Behaviour of Materials under Dyanmic Loading, EURODYMAT 2006
Pages311-315
Number of pages5
DOIs
Publication statusPublished - Aug 2006
Externally publishedYes
Event8th International Conference on Mechanical and Physical Behaviour of Materials under Dyanmic Loading - Dijon, France
Duration: 11 Sep 200615 Sep 2006

Publication series

NameJournal De Physique. IV : JP
Volume134
ISSN (Print)1155-4339
ISSN (Electronic)1764-7177

Conference

Conference8th International Conference on Mechanical and Physical Behaviour of Materials under Dyanmic Loading
Country/TerritoryFrance
CityDijon
Period11/09/0615/09/06

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