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Mechanics in Engineering ›› 2003, Vol. 25 ›› Issue (5): 0-0.doi: 10.6052/1000-0992-2002-164

• Application study •    

CYLINDER EXPLOSIVE TEST AND MATERIAL MODEL OF JOHNSON-COOK

  

  • Received:2002-05-13 Revised:2003-03-06 Online:2003-10-10 Published:2003-10-10

Abstract: This paper introduces a method where the material constants of Johnson-Cook model are determinated by the Hopkinson tension experiment, cylinder explosive test and numerical simulation.

Key words: Hopkinson tension experiment, cylinder explosive test,