Experimental Study of Shock Wave in the Simulated Armored Cabin under the Action of Shaped Charge Jet

doi:10.3969/j.issn.1000-1093.2017.02.027

Abstract

Abstract: A simulated equivalent target of passenger compartment of the typical armored personnel carrier is built to investigate the damage effect of shock wave on the advanced armor target. The tests of shock wave in closed cabin were carried out in the conditions of SC static penetration and the static explosion of detonator in cabin. The results indicate that the shaped charge jet can produce a certain damage effect when penetrating the armored cabin; and the test waveforms differ greatly due to cabin vibration, test position, wall reflection and installation methods of sensors when the bulkhead is penetrated by shaped charge jet. Compared with the static explosion of bare charge in cabin, the shock waves produced by shaped charge explosion and jet penetration are more complex, therefore the effective waveform is beneficial to obtain by using the test method of removing the simulated cabin bottom. Key

Key words: ordnancescienceandtechnology, shapedchargejet, simulatedarmoredcabin, shockwave

CLC Number:

TJ410.6

KE Wen， CHEN Hua-liang， ZHANG Zhi-wei， MA Lin, MEN Li-juan ， WANG Feng-dan. Experimental Study of Shock Wave in the Simulated Armored Cabin under the Action of Shaped Charge Jet[J]. Acta Armamentarii, 2017, 38(2): 407-411.

References

［1］杨绍卿. 灵巧弹药工程[M]. 北京:国防工业出版社，2010.
YANG Shao-qing.Smart munition engineering[M]. Beijing: National Defense Industry Press, 2010. (in Chinese)
[2］宋振铎. 反坦克制导兵器论证与试验[M].北京:国防工业出版社, 2003.
SONG Zhen-duo. Demonstration and test for anti-tank guided weapon[M]. Beijing: National Defense Industry Press, 2003. (in Chinese)
[3］江增荣, 王海福, 李世才, 等. 某型破甲弹动态威力数值模拟[J]. 弹箭与制导学报, 2006, 26(2):54-56.
JIANG Zeng-rong, WANG Hai-fu, LI Shi-cai, et al. Numerical simulations of dynamic power for a HEAT[J］. Journal of Projectiles, Rockets, Missiles and Guidance, 2006, 26(2):54-56. (in Chinese)
[4］安二峰, 周听清, 沈兆武, 等. 一种新型聚能战斗部的实验研究[J]. 实验力学, 2004, 19(1):91-96.
AN Er-feng, ZHOU Ting-qing, SHEN Zhao-wu, et al. Experimental study on a new model shaped charge warhead[J]. Journal of Experimental Mechanics, 2004, 19(1):91-96.(in Chinese)
[5］王东生. 国外反坦克导弹的发展分析[J]. 飞航导弹, 2010(5): 52-57.
WANG Dong-sheng. Analysis on anti-armor missile development abroad[J]. Cruise Missile, 2010(5):52-57.(in Chinese)
[6］陈威, 李吉峰, 朱磊. 聚能射流侵彻下舰船钢与均质钢的等效关系[J]. 装甲兵工程学院学报, 2010, 24(2):45-48.
CHEN Wei, LI Ji-Feng, ZHU Lei. Equivalent relation of ship steel and homogeneous steel under penetration of shaped charge jet[J]. Journal of Academy of Armored Force Engineering, 2010, 24(2):45-48.(in Chinese)
[7］张明, 武勇忠, 柯文, 等. 聚能射流侵彻装甲钢的靶后破片试验研究[J]. 兵工学报, 2012, 33(增刊2):361-365.
ZHANG Ming, WU Yong-zhong, KE Wen, et al. Investigation of armor debris behind target of shaped charge jet attack[J]. Acta Armamentarii, 2012, 33(S2):361-365.(in Chinese)
[8］ Arnold W, Paul W. Behind armor debris investigation and their application into a new vulnerability model[J]. International Journal of Impact Engineering, 2001, 26(1):21-32.
[9］张先锋, 陈惠武, 赵有守. EFP对有限厚靶板侵彻过程及后效研究[J]. 爆炸与冲击, 2006, 26(4):323-327.
ZHANG Xian-feng, CHEN Hui-wu, ZHAO You-shou. Investigation of process and aftereffect of EFP penetration into target of finite thickness[J]. Explosion and Shock Waves, 2006, 26(4):323-327.(in Chinese)

[10］刘帅，顾晓辉，连赟猛. 内爆炸冲击波信号的最佳小波基研究[J］. 弹箭与制导学报, 2012, 32(4):119-122.
LIU Shuai, GU Xiao-hui, LIAN Yun-meng, The study on optimal wavelet base of shock signal due to internal explosion[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2012, 32(4):119-122.(in Chinese)
[11］北京工业学院八系. 爆炸及其作用[M]. 北京:国防工业出版社, 1979:257-262.
8th Department, Beijing Institute of Technology. Explosion and its effects[M]. Beijing:National Defense Industry Press, 1979:257-262. (in Chinese)

第38卷第2期2017 年2月兵工学报ACTA
ARMAMENTARIIVol.38No.2Feb.2017

[1]	XIONG Manman, QIN Bin, XU Cheng, AN Shuo, WU Yang. Dynamic Physical Response Law of Protected/Unprotected Head Surrogate Under Shock Wave [J]. Acta Armamentarii, 2022, 43(9): 2182-2189.
[2]	SHEN Wenni, HOU Lijun, TANG Jiawei, MU Chunyuan, ZHANG Haoyu, XU Tao. Experimental Investigation of Underwater Blast Injuries to Beagles [J]. Acta Armamentarii, 2022, 43(9): 2172-2181.
[3]	WU Yang, QIN Bin, WANG Shu, XIONG Manman, AN Shuo, LU Haitao, ZHANG Xianfeng. Protective Performance of Helmet Based on Blast Shock Wave [J]. Acta Armamentarii, 2022, 43(9): 2121-2128.
[4]	ZHOU Bojun， YU Chuanqiang， LIU Zhihao， KE Bing. Rapid Erection Technology and Verification of Special Vehicles Based on High-Voltage Energy Storage [J]. Acta Armamentarii, 2022, 43(7): 1488-1497.
[5]	GAO Yueguang, FENG Shunshan, LIU Yunhui, HUANG Qi. Initial Velocity Distribution of Fragments from Cylindrical Charge Shells with Different Thick End Caps [J]. Acta Armamentarii, 2022, 43(7): 1527-1536.
[6]	MA Bin, YU Xianfeng, HUANG Zhengxiang, JIA Xin, ZU Xudong, XIAO Qiangqiang. Action Mechanism of Magnetic Field Enhancing the SCJ Stability [J]. Acta Armamentarii, 2021, 42(7): 1345-1352.
[7]	LI Shurui， DUAN Zhuoping， ZHENG Baohui， LUO Guan， HUANG Fenglei. Cylinder Test and Equation of State for DNAN-based Aluminized Melt-cast Explosive [J]. Acta Armamentarii, 2021, 42(7): 1424-1430.
[8]	WANG Mengxin， CHEN Ruiying， WANG Jinxiang. Protective Properties of Porous Foam Aluminum Sandwich Composite Plate under the Combined Action of Fragment and ShockWave [J]. Acta Armamentarii, 2021, 42(5): 1041-1052.
[9]	ZHAO Pin， CHEN Lang， LI Jinhe， LU Jianying， WU Junying. The Characteristics of Explosives Initiated by Precursor Shock Waves in Shaped Charge Jet Penetrating a Bulkhead at DifferentTemperatures [J]. Acta Armamentarii, 2021, 42(1): 45-55.
[10]	DAI Xianghui, DUAN Jian, SHEN Zikai, WANG Kehui, LI Mingrui, LI Pengjie, ZHENG Yafeng, ZHOU Gang. Experiment of Slow Cook-off Response Characteristics of Penetrator [J]. Acta Armamentarii, 2020, 41(2): 291-297.
[11]	HONG Xiaowen， LI Weibing， LI Wenbin， XU Heyang， LI Junbao. Energy Spectrum of Explosion Shock Wave Signals of Multi-layer Composite Charge [J]. Acta Armamentarii, 2020, 41(11): 2243-2251.
[12]	LI Junbao, LI Weibing, WANG Heng, YUAN Shuqiang, WANG Xiaoming, HONG Xiaowen, XU Heyang. Propagation Properties of Shock Wave in Aluminum Powder/rubber Composites under Explosion Loading [J]. Acta Armamentarii, 2020, 41(10): 2001-2007.
[13]	JIA Xin, HUANG Zhengxiang， XU Mengwen， XIAO Qiangqiang. Theoretical Model and Numerical Study of Shaped Charge Jet Penetrating into Thick Moving Target [J]. Acta Armamentarii, 2019, 40(8): 1553-1561.
[14]	WANG Xinying， WANG Shushan， LU Xi. Experimental Study of the Expansion of Non-standard Metal Cylinders by Detonation [J]. Acta Armamentarii, 2019, 40(5): 897-903.
[15]	WANG Chuanhao, WANG Shushan, ZHANG Jingxiao, WEI Jifeng. Research on Testing Method of Explosion Pressure in Cabin [J]. Acta Armamentarii, 2019, 40(5): 1003-1010.