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Numerical Simulation of the Trace of Projectiles Penetrating Concrete
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Zhan-Dong TIAN1, Shou-Cang LI2, Zhuo-Ping DUAN3, Zhen-Yu ZHANG1
Chinese Journal of High Pressure Physics | 2007, 21(4) : 354 - 358
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Chinese Journal of High Pressure Physics | 2007, 21(4): 354-358
Numerical Simulation of the Trace of Projectiles Penetrating Concrete
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Zhan-Dong TIAN1, Shou-Cang LI2, Zhuo-Ping DUAN3, Zhen-Yu ZHANG1
Affiliations
  • 1.Institute of Technical Physics, College of Science, National University of Defense Technology, Changsha 410073, China
  • 2.Shan Dong Machine Ltd. (Group), Zibo 255201, China
  • 3.State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China
Published: 2007-12-05
Outline
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The continuum damage model which was originally developed to study rock fragmentation was implemented into the transient dynamic explicit finite element code LS-DYNA3D, and then the code is used for the numerical simulation of projectiles' penetrating the concrete. The possible traces of the projectiles in the target are investigated and the factors dominating the trace are found.

concrete  /  continuum damage model  /  numerical simulation
田占东, 李守苍, 段卓平, 张震宇. 弹丸在混凝土靶中运动轨迹的数值模拟. 高压物理学报, 2007 , 21 (4) : 354 -358 .
Zhan-Dong TIAN, Shou-Cang LI, Zhuo-Ping DUAN, Zhen-Yu ZHANG. Numerical Simulation of the Trace of Projectiles Penetrating Concrete[J]. Chinese Journal of High Pressure Physics, 2007 , 21 (4) : 354 -358 .
Year 2007 volume 21 Issue 4
24
8
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Article Info
  • Receive Date:2006-11-21
  • Online Date:2026-11-01
  • Published:2007-12-05
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History
  • Received:2006-11-21
  • Revised:2007-04-24
Affiliations
    1.Institute of Technical Physics, College of Science, National University of Defense Technology, Changsha 410073, China
    2.Shan Dong Machine Ltd. (Group), Zibo 255201, China
    3.State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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