Computational Technique of the Sliding Interface in Numerical Simulations of 3D Penetration

Jun Yan; Feng Wang; Jian Hua Shen; Lin Sha

doi:10.4028/www.scientific.net/AMM.477-478.295

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 477-478Computational Technique of the Sliding Interface...

Computational Technique of the Sliding Interface in Numerical Simulations of 3D Penetration

Abstract:

Based on the Lagrange finite element method, a simplified computational technique for sliding interface in oblique penetration is proposed in the paper. By applying the 3D finite element program developed on this technique to numerical analog computation of ogive-noded steel rod penetrating in the aluminum target, a result which is consistent with that of A.J.Piekutowskis experiment can be reached. Hence it proves the rationality and validity of the program and method discussed in this paper and that the method is useful in the numerical study of penetration and perforation.

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Periodical:

Applied Mechanics and Materials (Volumes 477-478)

Pages:

295-298

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.477-478.295

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Online since:

December 2013

Authors:

Jun Yan*, Feng Wang, Jian Hua Shen, Lin Sha

Keywords:

Finite Element, Mechanics of Explosion, Numerical Simulation, Penetration, Sliding Interface

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References

[1] Qian Weichang. Mechanics of Perforation [M]. Beijing: National Defence Industry Press, (1984).

Google Scholar

[2] T. Belytschko and J.I. Lin. A three-dimensional impact-penetration algorithm with erosion[J]. Comput & Structures, 1987, 25(1): 95－104.

DOI: 10.1016/0045-7949(87)90220-3

Google Scholar

[3] A.J. Piekutowski M.J. Forrestal，K. L Poormon T.L. Warren. Perforation of aluminum plates with ogive-nose steel rods at normal and oblique impacts[J]. Int J Impact Eng, 1996, 18(7-8): 877－887.

DOI: 10.1016/s0734-743x(96)00011-5

Google Scholar

[4] J.R. Robbins, J.L. Ding, Y.M. Gupta. Load spreading and penetration resistance of layered structures-a numerical study[J]. Int J. Impact Eng, 2004, 30(6): 593－615.

DOI: 10.1016/j.ijimpeng.2003.08.001

Google Scholar