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WANG Gui-Ling, WEN He-Ming. An Extension of the Wen-Jones Model for Thin Metal Plates Struck Transversely by Flat-Ended Projectiles[J]. Chinese Journal of High Pressure Physics, 2014, 28(4): 473-482. doi: 10.11858/gywlxb.2014.04.014
Citation: WANG Gui-Ling, WEN He-Ming. An Extension of the Wen-Jones Model for Thin Metal Plates Struck Transversely by Flat-Ended Projectiles[J]. Chinese Journal of High Pressure Physics, 2014, 28(4): 473-482. doi: 10.11858/gywlxb.2014.04.014

An Extension of the Wen-Jones Model for Thin Metal Plates Struck Transversely by Flat-Ended Projectiles

doi: 10.11858/gywlxb.2014.04.014
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  • Author Bio:

    WANG Gui-Ling(1985-), female, master, major in impact dynamics.E-mail:guilingw@mail.ustc.edu.cn

  • Corresponding author: WEN He-Ming(1965-), male, professor, major in impact dynamics.E-mail:hmwen@ustc.edu.cn
  • Received Date: 17 Jun 2012
  • Rev Recd Date: 24 Sep 2012
  • An extension of the Wen-Jones model for the perforation of fully-clamped circular thin metal plates struck transversely by flat-faced projectiles at the center was made.Based on previous studies, an effective strain failure criterion was suggested to predict the perforation of the thin metal plates.It is shown that the present model predictions are in good agreement with available experimental data for mild steel plates as well as aluminum alloy targets.The present model and the Wen-Jones model produced similar results although they are constructed using different failure criteria, which indicates that the Wen-Jones model can be seen as a special case of the present model when the ductility of plate is large enough.

     

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  • [1]
    Corran R S J, Shadbolt P J, Ruiz C.Impact loading of plates: An experimental investigation [J].Int J Impact Eng, 1983, 1(1): 3-22..
    [2]
    Corran R S J, Shadbolt P J, Ruiz C. Impact loading of plates: An experimental investigation[J]. Int J Impact Eng, 1983, 1(1): 3-22. doi: 10.1016/0734-743X(83)90010-6
    [3]
    Radin J, Goldsmith W. Normal projectile penetration and perforation of layered targets[J]. Int J Impact Eng, 1988, 7(2): 229-259. doi: 10.1016/0734-743X(88)90028-0
    [4]
    Børvik T, Hopperstad O S, Langseth M, et al. Effect of target thickness in blunt projectile penetration of Weldox 460 E steel plates[J]. Int J Impact Eng, 2003, 28(4): 413-464. doi: 10.1016/S0734-743X(02)00072-6
    [5]
    Grytten F, Børvik T, Hopperstad O S, et al. Low velocity perforation of AA5083-H116 aluminium plates[J]. Int J Impact Eng, 2009, 36(4): 597-610. doi: 10.1016/j.ijimpeng.2008.09.002
    [6]
    Gupta N K, Iqbal M A, Sekhon G S. Effect of projectile nose shape, impact velocity and target thickness on deformation behavior of aluminum plates[J]. Int J Solids Struct, 2007, 44(10): 3411-3439. doi: 10.1016/j.ijsolstr.2006.09.034
    [7]
    Wen H M, Jones N. Experimental investigation into the dynamic plastic response and perforation of a clamped circular plate struck transversely by a mass[J]. J Mech Eng Sci, 1994, 208(2): 113-137. doi: 10.1243/PIME_PROC_1994_208_107_02
    [8]
    Awerbuch J, Bodner S R. Analysis of the mechanics of perforation of projectiles in metallic plates[J]. Int J Solids Struct, 1974, 10(6): 671-684. doi: 10.1016/0020-7683(74)90050-X
    [9]
    Liss J, Goldsmith W, Kelly J M. A phenomenological penetration model of plates[J]. Int J Impact Eng, 1983, 1(4): 321-341. doi: 10.1016/0734-743X(83)90027-1
    [10]
    Bai Y L, Johnson W. Plugging: Physical understanding and energy absorption[J]. Met Technol, 1982, 9(1): 182-190.
    [11]
    Wen H M, Jones N. Low-velocity perforation of punch-impact-loaded metal plates[J]. J Pressure Vessel Technol, 1996, 118(2): 181-187. doi: 10.1115/1.2842178
    [12]
    潘建华, 文鹤鸣.平头弹丸正撞击下延性金属靶板的破坏模式[J].高压物理学报, 2007, 21(2): 157-164.

    Pan J H, Wen H M. Failure modes of ductile metal plates under normal impact by flat-ended projectiles[J]. Chinese Journal of High Pressure Physics, 2007, 21(2): 157-164. (in Chinese)
    [13]
    Wen H M, Sun W H. Transition of plugging failure modes for ductile metal plates under impact by flat-nosed projectiles[J]. Mech Based Des Struct Mach, 2010, 38(1): 86-104. doi: 10.1080/15397730903415892
    [14]
    Jones N, Paik J K. Impact perforation of aluminium alloy plates[J]. Int J Impact Eng, 2012, 48: 46-53. doi: 10.1016/j.ijimpeng.2011.05.007
    [15]
    Wen H M, Reddy T Y, Reid S R. Deformation and failure of clamped beams under low speed impact loading[J]. Int J Impact Eng, 1995, 16(3): 435-454. doi: 10.1016/0734-743X(94)00055-2
    [16]
    Wen H M. A quasi-static procedure for predicting the deformation and failure of structure under intense dynamic loadings[C]//Lok T S, Hulme T, Lim C H. Proceedings of the International Conference on Protection of Structures against Hazards. Singapore, 2002: 101-112.
    [17]
    Jones N. Structural Impact[M]. Cambridge, UK: Cambridge University Press, 1989.
    [18]
    Langseth M, Larsen P K. Dropped objects' plugging capacity of steel plates: An experimental investigation[J]. Int J Impact Eng, 1990, 9(3): 289-316. doi: 10.1016/0734-743X(90)90004-F
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