Multi-spall in ductile metal under triangular impulse loading

ZHANG Fengguo; LIU Jun; WANG Pei; HU Xiaomian; ZHOU Hongqiang; SHAO Jianli; FENG Qijing

doi:10.11883/bzycj-2016-0279

Volume 38 Issue 3

Feb. 2018

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ZHANG Fengguo, LIU Jun, WANG Pei, HU Xiaomian, ZHOU Hongqiang, SHAO Jianli, FENG Qijing. Multi-spall in ductile metal under triangular impulse loading[J]. Explosion And Shock Waves, 2018, 38(3): 659-664. doi: 10.11883/bzycj-2016-0279

Citation:

ZHANG Fengguo, LIU Jun, WANG Pei, HU Xiaomian, ZHOU Hongqiang, SHAO Jianli, FENG Qijing. Multi-spall in ductile metal under triangular impulse loading[J]. Explosion And Shock Waves, 2018, 38(3): 659-664. doi: 10.11883/bzycj-2016-0279

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Multi-spall in ductile metal under triangular impulse loading

doi: 10.11883/bzycj-2016-0279

1.
Institute of Applied Physics and Computational Mathematics, Beijing 100094, China
2.
Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, Beijing 100088, China

Received Date: 2016-09-12
Rev Recd Date: 2017-03-30
Publish Date: 2018-05-25

Abstract

Abstract

This paper presents a study on the multi-spall of ductile metal induced by triangular impulse, using the simple cut-off pressure model and Tuler-Batcher's accumulative damage model to describe the spall. Numerical results show that the spall thickness increases with increasing ratio of pulse length to strength of shock wave and the destroy depth of the target approximates to half of pulse width under extreme loading.
- multi-spall,
- triangular impulse,
- spalling thickness,
- spall model

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References(16)

References

[1]	陈华燕, 曾祥国, 朱文吉, 等.爆炸荷载作用下桥梁动态响应及其损毁过程的数值模拟[J].四川大学学报(工程科学版), 2011, 43(6):15-19. http://www.cqvip.com/QK/90462B/201106/40184758.html CHEN Huayan, ZENG Xiangguo, ZHU Wenji, et al. Numerical simulation of dynamic response and damage process for bridge under blast loading[J]. Journal of Sichuan University (Engineering Science Edition), 2011, 43(6):15-19. http://www.cqvip.com/QK/90462B/201106/40184758.html
[2]	李建光, 张鑫.工程层裂准则简要回顾[J].哈尔滨理工大学学报, 2012, 17(6):86-91. http://xueshu.baidu.com/s?wd=paperuri%3A%28208504c9acc2015ec77742b1b76e77a7%29&filter=sc_long_sign&tn=SE_xueshusource_2kduw22v&sc_vurl=http%3A%2F%2Fkns.cnki.net%2FKCMS%2Fdetail%2Fdetail.aspx%3Ffilename%3Dhlgx201206019%26dbname%3DCJFD%26dbcode%3DCJFQ&ie=utf-8&sc_us=9074178298491638712 LI Jianguang, ZHANG Xin. Brief review of the spallation criterion of engineering[J]. Journal of Harbin University of Science and Technology, 2012, 17(6):86-91. http://xueshu.baidu.com/s?wd=paperuri%3A%28208504c9acc2015ec77742b1b76e77a7%29&filter=sc_long_sign&tn=SE_xueshusource_2kduw22v&sc_vurl=http%3A%2F%2Fkns.cnki.net%2FKCMS%2Fdetail%2Fdetail.aspx%3Ffilename%3Dhlgx201206019%26dbname%3DCJFD%26dbcode%3DCJFQ&ie=utf-8&sc_us=9074178298491638712
[3]	ZHU W H, YOSHIDA M, TANIMURA S. Tensile fracture in Al foils acted by laser pulses[C]//Proceedings of the International Symposium on Plasticity and Impact (ISPI2001), Engineering Plasticity and Impact Dynamics. Zhuhai, China: World Scientific Publishing Co. Pte. Ltd., 2001: 279-293.
[4]	LESCOUTE E, RESSÉGUIER T, CHEVALIER J M, et al. Ejection of spalled layers from laser shock-loaded metals[J]. Journal of Applied Physics, 2010, 108(9):093510. doi: 10.1063/1.3500317
[5]	HOLTKAMP D B, CLARK D A, FERM E N, et al. A survey of high explosive-induced damage and spall in selected metals using proton radiography[C]//Shock Compression of Condensed Matter. Portland, Oregon, 2003: 507-510.
[6]	陈永涛, 任国武, 汤铁钢, 等.爆轰加载下金属样品的熔化破碎现象诊断[J].物理学报, 2013, 62(11):116202. doi: 10.7498/aps.62.116202 CHEN Yongtao, REN Guowu, TANG Tiegang, et al. Experimental diagnostic of melting fragments under explosive loading[J]. Acta Physica Sinica, 2013, 62(11):116202. doi: 10.7498/aps.62.116202
[7]	JARMAKANI H, MADDOX B, WEI C T, et al. Laser shock-induced spalling and fragmentation in vanadium[J]. Acta Materialia, 2010, 58:4604-4628. doi: 10.1016/j.actamat.2010.04.027
[8]	陈永涛, 洪仁楷, 陈浩玉, 等.熔化状态下金属样品表面的微喷射问题[J].物理学报, 2016, 65(2):026201. CHEN Yongtao, HONG Renkai, CHEN Haoyu, et al. Experimental investigation of ejecta on melted Sn sample under shock loading[J]. Acta Physica Sinica, 2016, 65(2):026201.
[9]	ZHANG Lin, LI Yinghua, LI Xuemei, et al. Exploration of the fragmentation of laser shock-melted aluminum using X-ray backlighting[J]. Aip Advances, 2016, 6(5):013506. https://www.researchgate.net/publication/302981298_Exploration_of_the_fragmentation_of_laser_shock-melted_aluminum_using_x-ray_backlighting/fulltext/5734c06b08ae298602dee125/302981298_Exploration_of_the_fragmentation_of_laser_shock-melted_aluminum_using_x-ray_backlighting.pdf?inViewer=0&pdfJsDownload=0
[10]	TULER F R, BUTCHER B M.A criterion for the time dependence of dynamic fracture[J]. International Journal of Fracture Mechanics, 1968, 4(4):431-440. doi: 10.1007/BF00186808.pdf
[11]	JOHNSON J N, GRAY G T, BOURNE N K. Effect of pulse duration and strain rate on incipient spall fracture in copper[J]. Journal of Applied Physics, 1999, 86(9):4892-4901. doi: 10.1063/1.371527
[12]	MOSHE E, ELIEZER S, DEKEL E, et al. An increase of the spall strength in aluminum, copper, and Metglas at strain rates larger than 10⁷s^-1[J]. Journal of Applied Physics, 1998, 83(8):4004-4011. doi: 10.1063/1.367222
[13]	JACQUES N, MERCIER S, MOLINARI A. Effects of microscale inertiaon dynamic ductile crack growth[J]. Journal of the Mechanics and Physics of Solids, 2012, 60:665-690. doi: 10.1016/j.jmps.2011.12.010
[14]	张凤国, 周洪强.晶粒尺度对延性金属材料层裂损伤的影响[J].物理学报, 2013, 62(16):164601. doi: 10.7498/aps.62.164601 ZHANG Fengguo, ZHOU Hongqiang. Effects of grain size on the dynamic tensile damage of ductile polycrystalline metal[J]. Acta Physica Sinica, 2013, 62(16):164601. doi: 10.7498/aps.62.164601
[15]	SHALOM E, IRITH G, TUVIA B N. Laser-induced spall in metals:Experiment and simulation[J]. Journal of Applied Physics, 1990, 67(2):715-724. doi: 10.1063/1.345777
[16]	CHEN Y, HU H, TANG T, et al. Experimental study of ejecta from shock melted lead[J]. Journal of Applied Physics, 2012, 111(5):053509. doi: 10.1063/1.3692570