| Numerical Simulation for B900FD-1 Bulletproof Armor Plate Against Penetration |
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| 作者姓名： | CHANG Jing-zhen LIU Zhan-fan LI Jian-peng MA Ming-tu |
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| 作者单位： | 1. Department of Engineering Mechanics, Chongqing University, Chongqing 400030, China;2. Institute of Structure Mechanics of China Academy of Engineering Physics, Mianyang 621900, China; 3. Chongqing Motor Research Institute, Chongqing 400039, China |
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| 摘 要： | ANSYS/LS-DYNA is used to simulate the penetration process of B900FD - 1 bulletproof armor plate, Comparisons and analysis were made between numerical simulation and experiment results. The numerical simulations shows that the Johnson-Cook constitutive model could simulate the physical and mechanical behaviors of ductile materials under shock-loaded. The ultimate-thickness of B9OOFD-1 bulletproof armor plate under 500m/s impact velocity is analyzed by more numerical simulations.
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| 关 键 词： | Bulletproof armor plate Penetration Numerical simulation |
| 收稿时间： | 2006/5/17 0:00:00 |
| 修稿时间： | 2006/5/17 0:00:00 |
Numerical Simulation for B900FD-1 Bulletproof Armor Plate Against Penetration |
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| CHANG Jing-zhen,LIU Zhan-fan,LI Jian-peng,MA Ming-tu.Numerical Simulation for B900FD-1 Bulletproof Armor Plate Against Penetration[J].Storage & Process,2006(10):82. |
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| Authors: | CHANG Jing-zhen LIU Zhan-fan LI Jian-peng MA Ming-tu |
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| Institution: | 1. Department of Engineering Mechanics, Chongqing University, Chongqing 400030, China;2. Institute of Structure Mechanics of China Academy of Engineering Physics, Mianyang 621900, China; 3. Chongqing Motor Research Institute, Chongqing 400039, China |
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| Abstract: | ANSYS/LS-DYNA is used to simulate the penetration process of B900FD - 1 bulletproof armor plate, Comparisons and analysis were made between numerical simulation and experiment results. The numerical simulations shows that the Johnson-Cook constitutive model could simulate the physical and mechanical behaviors of ductile materials under shock-loaded. The ultimate-thickness of B9OOFD-1 bulletproof armor plate under 500m/s impact velocity is analyzed by more numerical simulations. |
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| Keywords: | Bulletproof armor plate Penetration Numerical simulation |
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