Constitutive modeling of plastic-bonded explosives |
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| Authors: | R L Peeters R M Hackett |
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| Institution: | 1. Fusing Engineering Section, Xerox Corporation, 14580, Webster, NY
2. U.S. Army Missile Laboratory, 35809, Redstone Arsenal, AL
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| Abstract: | Typically, elastic and elastic-plastic theory are used in structural-analysis computer programs to model the mechanical behavior of high explosives; these models, however, do not fit the observed behavior of plastic-bonded explosives. This paper discusses the development of an equation-of-state creep model and a linear viscoelastic model for the analysis of these material systems and shows comparisons between experimental results and analytical-model predictions. |
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