Critical penetration velocity of prefabricated fragment in penetrating homogeneous armor steel plate

ZHAO Lijun; JIAO Zhigang; LI Xiaojie; HUANG Xiaojie; ZHAO Dongzhi; ZHU Xiaoping; TANG Hui; WANG Changfu; TIAN Zhen; YU Xinning

doi:10.11883/bzycj-2016-0116

Volume 38 Issue 1

Nov. 2017

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Article Navigation > Explosion And Shock Waves > 2018 > 38(1): 183-190

ZHAO Lijun, JIAO Zhigang, LI Xiaojie, HUANG Xiaojie, ZHAO Dongzhi, ZHU Xiaoping, TANG Hui, WANG Changfu, TIAN Zhen, YU Xinning. Critical penetration velocity of prefabricated fragment in penetrating homogeneous armor steel plate[J]. Explosion And Shock Waves, 2018, 38(1): 183-190. doi: 10.11883/bzycj-2016-0116

Citation:

ZHAO Lijun, JIAO Zhigang, LI Xiaojie, HUANG Xiaojie, ZHAO Dongzhi, ZHU Xiaoping, TANG Hui, WANG Changfu, TIAN Zhen, YU Xinning. Critical penetration velocity of prefabricated fragment in penetrating homogeneous armor steel plate[J]. Explosion And Shock Waves, 2018, 38(1): 183-190. doi: 10.11883/bzycj-2016-0116

Citation:

ZHAO Lijun, JIAO Zhigang, LI Xiaojie, HUANG Xiaojie, ZHAO Dongzhi, ZHU Xiaoping, TANG Hui, WANG Changfu, TIAN Zhen, YU Xinning. Critical penetration velocity of prefabricated fragment in penetrating homogeneous armor steel plate[J]. Explosion And Shock Waves, 2018, 38(1): 183-190. doi: 10.11883/bzycj-2016-0116

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Critical penetration velocity of prefabricated fragment in penetrating homogeneous armor steel plate

doi: 10.11883/bzycj-2016-0116

1.
College of Equipment Engineering, Shenyang Ligong University, Shenyang 110159, Liaoning, China
2.
The Scientific Research one Institute of 123 Factory, North Hua'an Industrial Group Co. Ltd.Qiqihaer 161046, Heilongjiang, China

Received Date: 2016-05-03
Rev Recd Date: 2016-08-23
Publish Date: 2018-01-25

Abstract

Abstract

In this study, we at first made a mechanical analysis of the process of the prefabricated fragment penetrating fully the homogeneous armor plate using theoretical calculation and experimental study, and derived the penetration velocity respectively for three shapes of prefabricated fragments. Then, by combining live testing with simulation, we obtained this penetration velocity and had it compared with the theoretical calculation results, thereby arriving at the error between them and coming out with the revised coefficient for the critical penetration velocity.
- prefabricated fragment,
- ballistic gun,
- homogeneous armor steel,
- critical penetration velocity

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References(16)

References

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