Modeling and simulation of dynamic failure in metals

L. Campagne, L. Daridon, Said Ahzi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Computational modeling of planar impact and Taylor impact at different impact velocities have been examined in this paper with a new failure criterion proposed by Campagne et al. The main result of this work is to show the efficiency of our modeling for the simulation of dynamic plasticity and failure which couples the propose nucleation and growth model with the Mechanical Threshold Stress model. These models have been implemented in a finite element code ABAQUS/ExplicitV6.2. This implementation is capable of computing the responses of different targets in various geometries at different velocities. Results of these simulations are shown and compared with experimental results.

Original languageEnglish
Title of host publicationJournal De Physique. IV : JP
EditorsJ. Cirne, A. Lichtenberger
Pages147-152
Number of pages6
Volume110
Publication statusPublished - Sep 2003
Externally publishedYes
EventEurodymat 2003: 7th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading - Porto, Portugal
Duration: 8 Sep 200312 Sep 2003

Other

OtherEurodymat 2003: 7th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
CountryPortugal
CityPorto
Period8/9/0312/9/03

Fingerprint

metals
simulation
impact velocity
plastic properties
nucleation
thresholds
geometry

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Campagne, L., Daridon, L., & Ahzi, S. (2003). Modeling and simulation of dynamic failure in metals. In J. Cirne, & A. Lichtenberger (Eds.), Journal De Physique. IV : JP (Vol. 110, pp. 147-152)

Modeling and simulation of dynamic failure in metals. / Campagne, L.; Daridon, L.; Ahzi, Said.

Journal De Physique. IV : JP. ed. / J. Cirne; A. Lichtenberger. Vol. 110 2003. p. 147-152.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Campagne, L, Daridon, L & Ahzi, S 2003, Modeling and simulation of dynamic failure in metals. in J Cirne & A Lichtenberger (eds), Journal De Physique. IV : JP. vol. 110, pp. 147-152, Eurodymat 2003: 7th International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading, Porto, Portugal, 8/9/03.
Campagne L, Daridon L, Ahzi S. Modeling and simulation of dynamic failure in metals. In Cirne J, Lichtenberger A, editors, Journal De Physique. IV : JP. Vol. 110. 2003. p. 147-152
Campagne, L. ; Daridon, L. ; Ahzi, Said. / Modeling and simulation of dynamic failure in metals. Journal De Physique. IV : JP. editor / J. Cirne ; A. Lichtenberger. Vol. 110 2003. pp. 147-152
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