Dynamic response of aluminum-foam-based sandwich panelsunder hailstone impact

ZHANG Yongkang; LI Yulong; TANG Zhongbin; YANG Hong; XU Hai

doi:10.11883/bzycj-2016-0232

Volume 38 Issue 2

Jan. 2018

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ZHANG Yongkang, LI Yulong, TANG Zhongbin, YANG Hong, XU Hai. Dynamic response of aluminum-foam-based sandwich panelsunder hailstone impact[J]. Explosion And Shock Waves, 2018, 38(2): 373-380. doi: 10.11883/bzycj-2016-0232

Citation:

ZHANG Yongkang, LI Yulong, TANG Zhongbin, YANG Hong, XU Hai. Dynamic response of aluminum-foam-based sandwich panelsunder hailstone impact[J]. Explosion And Shock Waves, 2018, 38(2): 373-380. doi: 10.11883/bzycj-2016-0232

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Dynamic response of aluminum-foam-based sandwich panelsunder hailstone impact

doi: 10.11883/bzycj-2016-0232

1.
School of Mechanical and Electrical Engineering, Suzhou Vocational University, Suzhou 215104, Jiangsu, China
2.
School of Aeronautics, Northwestern Polytechnical University, Xi'an 710072, Shaanxi, China

Received Date: 2016-08-16
Rev Recd Date: 2016-12-19
Publish Date: 2018-03-25

Abstract

Abstract

In this work, by inserting an additional sheet, called the middle sheet, between the upper and lower sheets of a traditional single-layer foam core sandwich panel consisting of a core with bonded with two sheets on either side, we fabricated sandwich panels with five structures that have the same dimensions and weights by changing the position of the middle sheet. The ratios of the upper core thickness to the total core thickness are 0:30, 10:30, 15:30, 20:30 and 30:30, respectively. On the basis of dimensional analysis, we conducted numerical analysis of the sandwich panels subjected to hailstone impact using the nonlinear finite element program LS-DYNA, and investigated the influence of the middle sheet's position on the energy absorption, energy dissipation and dynamic response of the sandwich panel. The numerical results show that the middle sheet provides an effective protection for the lower core, and the anti-impact performance of the sandwich panel exhibited a tendency to change from strong to weak and then from weak to strong as the middle sheet moved along the direction of the hailstone impact. The results of the numerical simulation offer a reference for the optimization design of the sandwich structures under hailstone impact.
- aluminum-foam-based sandwich panel,
- hailstone,
- impact,
- dimensional analysis,
- LS-DYNA

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References(17)

References

[1]	SOUTER R K, EMERSON J B. Summary of available hail literature and the effect of hail on aircraft in flight: NASA Technical Note 2734[R]. Washington, 1952: 1-33.
[2]	ZHU F, ZHAO L M, LU G X, et al. A numerical simulation of the blast impact of square metallic sandwich panels[J]. International Journal of Impact Engineering, 2009, 36(5):687-699. doi: 10.1016/j.ijimpeng.2008.12.004
[3]	HANSSEN A G, GIRARD Y, OLOVSSON L, et al. A numerical model for bird strike of aluminium foam-based sandwich panels[J]. International Journal of Impact Engineering, 2006, 32(7):1127-1144. doi: 10.1016/j.ijimpeng.2004.09.004
[4]	HOU W H, ZHU F, LU G X, et al. Ballistic impact experiments of metallic sandwich panels with aluminum[J]. International Journal of Impact Engineering, 2010, 37(10):1045-1055. doi: 10.1016/j.ijimpeng.2010.03.006
[5]	祖国胤, 刘佳, 李小兵, 等.泡沫铝夹芯板低速冲击性能研究[J].东北大学学报(自然科学版), 2014, 35(11):1583-1587. doi: 10.3969/j.issn.1005-3026.2014.11.015 ZU Guoyin, LIU Jia, LI Xiaobing, et al. Research on the low-velocity impact performance of aluminum foam sandwich panels[J]. Journal of Northeastern University (Natural Science), 2014, 35(11):1583-1587. doi: 10.3969/j.issn.1005-3026.2014.11.015
[6]	杨飞, 王志华, 赵隆茂.泡沫铝夹芯板抗侵彻性能的数值研究[J].科学技术与工程, 2011, 11(15):3377-3383. doi: 10.3969/j.issn.1671-1815.2011.15.005 YANG Fei, WANG Zhihua, ZHAO Longmao. Numerical simulation on anti-penetration performance of aluminum foam-based sandwich panels[J]. Science Technology and Engineering, 2011, 11(15):3377-3383. doi: 10.3969/j.issn.1671-1815.2011.15.005
[7]	李志斌, 卢芳云.泡沫铝夹芯板压入和侵彻性能的实验研究[J].振动与冲击, 2015, 34(4):1-5. http://d.old.wanfangdata.com.cn/Periodical/zdycj201504002 LI Zhibin, LU Fangyun. Tests for indentation and perforation of sandwich panels with aluminium foam core[J]. Journal of Vibration and Shock, 2015, 34(4):1-5. http://d.old.wanfangdata.com.cn/Periodical/zdycj201504002
[8]	张培文, 李鑫, 王志华, 等.爆炸载荷作用下不同面板厚度对泡沫铝夹芯板动力响应的影响[J].高压物理学报, 2013, 27(5):699-703. doi: 10.11858/gywlxb.2013.05.007 ZHANG Peiwen, LI Xin, WANG Zhihua, et al. Effect of face sheet thickness on dynamic response of aluminum foam sandwich panels under blast loading[J]. Chinese Journal of High Pressure Physics, 2013, 27(5):699-703. doi: 10.11858/gywlxb.2013.05.007
[9]	ANGHILERI M, CASTELLETTI L M L, IMVERNIZZI F, et al. A survey of numerical models for hail impact analysis using explicit finite element codes[J]. International Journal of Impact Engineering, 2005, 31(8):929-944. doi: 10.1016/j.ijimpeng.2004.06.009
[10]	谈庆明.量纲分析[M].合肥:中国科学技术大学出版社, 2005:9-19.
[11]	ASTM F320-1994. Standard test method for hail impact resistance of aerospace transparent enclosures[S]. 1994.
[12]	COMBESCURE A, CHUZEL-MARMOT Y, FABIS J. Experimental study of high-velocity impact and fracture of ice[J]. International Journal of Solids and Structures, 2011, 48(20):2779-790. doi: 10.1016/j.ijsolstr.2011.05.028
[13]	张振华, 朱锡, 白雪飞.水下爆炸冲击波的数值模拟研究[J].爆炸与冲击, 2004, 24(2):182-188. http://www.bzycj.cn/CN/abstract/abstract9940.shtml ZHANG Zhenhua, ZHU Xi, BAI Xuefei. The study on numerical simulation of underwater blast wave[J]. Explosion and Shock Waves, 2004, 24(2):182-188. http://www.bzycj.cn/CN/abstract/abstract9940.shtml
[14]	HAYDUK R J, THOMSON R G. An improved analytical treatment of the denting of thin sheets by hail: NASA Technical Note D-6102[R]. Washington, 1971: 1-36.
[15]	BOYER H E. Atlas of stress-strain curves[M]. 2d ed. ASM International, 2002:311.
[16]	《中国航空材料手册》编辑委员会.中国航空材料手册:铝合金、镁合金[M].2版.北京:中国标准出版社, 2002:39-83.
[17]	尚金堂. 新型高强度胞状铝合金Ⅱ及层合梁三点弯曲研究[D]. 南京: 东南大学, 2003. http://www.wanfangdata.com.cn/details/detail.do?_type=degree&id=Y560921