Abstract
The dynamic equilibrium equation was derived for the film under the test of impact by coated bullet (ICB) to include the effect of the residual stress. Then, the finite element modeling was carried through to investigate the impact responses of the film of different initial stress states. The preliminary results revealed that the residual stresses will influence both the film stress and interface stress of the sample under the ICB test.
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Wu, CW. (2011). Effect of residual stresses on spallation of the film under impact by coated bullet. In: Proulx, T. (eds) Experimental and Applied Mechanics, Volume 6. Conference Proceedings of the Society for Experimental Mechanics Series. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-0222-0_30
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DOI: https://doi.org/10.1007/978-1-4614-0222-0_30
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