| Numéro |
J. Phys. IV France
Volume 01, Numéro C3, Octobre 1991
DYMAT 1991 - 3rd International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
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|---|---|---|
| Page(s) | C3-661 - C3-665 | |
| DOI | https://doi.org/10.1051/jp4:1991392 | |
DYMAT 1991 - 3rd International Conference on Mechanical and Physical Behaviour of Materials under Dynamic Loading
J. Phys. IV France 01 (1991) C3-661-C3-665
DOI: 10.1051/jp4:1991392
1 Ballistic Research Laboratory, Abedeen Proving Ground, MD 21005, U.S.A
2 Mathematical Institute, University of Oxford, 24-29 St. Giles', GB-Oxford OXl 3LB, Great-Britain.
© EDP Sciences 1991
J. Phys. IV France 01 (1991) C3-661-C3-665
DOI: 10.1051/jp4:1991392
SHEAR BAND SUSCEPTIBILITY : EFFECT OF HEAT CONDUCTION ON SHEAR BAND FORMATION IN WORK HARDENING MATERIALS
T.W. WRIGHT1, 21 Ballistic Research Laboratory, Abedeen Proving Ground, MD 21005, U.S.A
2 Mathematical Institute, University of Oxford, 24-29 St. Giles', GB-Oxford OXl 3LB, Great-Britain.
Résumé
Un modèle phénoménologique de matériau rigide plastique avec écrouissage et adoucissement thermique est analysé pour déterminer la susceptibilité de formation des bandes de cisaillement adiabatique. L'accent est mis sur l'influence de la conductivité therrnique.
Abstract
A phenomenological model of a rigid, work hardening, plastic material, with rate hardening and thermal softening, is analysed to determine susceptibility to the formation of adiabatic shear bands. Emphasis is placed on the influence of finite thermal conductivity.
Abstract
© EDP Sciences 1991