陶瓷与芳纶层合板叠层结构抗侵彻性能试验研究
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摘要
为了研究陶瓷与芳纶层合板叠层结构在中高速弹丸侵彻作用下,陶瓷面板对芳纶层合板抗侵彻性能的影响,开展了13.5 g破片模拟弹丸以中高速冲击8 mm厚芳纶板、16 mm厚芳纶板、3 mm厚Si C陶瓷+8 mm厚芳纶板、3 mm厚Al2O3陶瓷+8 mm厚芳纶板4种靶板的抗侵彻性能试验。分析了有无前置陶瓷板,芳纶板受到冲击作用后,弹丸及芳纶板变形模式的差异、靶板单位面密度吸能的区别。研究结果表明:前置陶瓷板情况下,弹丸变形较大并伴随着质量磨蚀;前置陶瓷板降低了芳纶板的剪切破坏程度,增加了拉伸变形和层间分层范围;前置陶瓷结构相对于纯芳纶结构在弹速较高时抗侵彻能力较强。
The influence of ceramic panel on anti-penetration performance of Kevlar composite laminates during the penetration of high-speed projectile into Kevlar composite laminates is studied. The anti-penetration performances of 8 mm Kevlar composite laminates,16 mm Kevlar composite laminates,3 mm Si C ceramic + 8 mm Kevlar composite laminates,and 3 mm Al2 O3 ceramic + 8 mm Kevlar composite laminates under high-speed penetration with 13. 5 g FSP are experimentally investigated. The Deformation modes of projectile and Kevlar laminates with and without ceramic plate and the average absorbed energy per unit area density are analyzed. The results show that the projectile occurs large deformation and is accompanied by a quality abrasion when penetrating the target with front ceramic plate. The front ceramic plate reduces the shear damage degree of Kevlar laminates,and increases the tensile deformation and inter-layer delamination. Compared with pure Kevlar composite laminates,the front ceramic structure has a stronger anti-penetration ability at higher projectile speed.
The influence of ceramic panel on anti-penetration performance of Kevlar composite laminates during the penetration of high-speed projectile into Kevlar composite laminates is studied. The anti-penetration performances of 8 mm Kevlar composite laminates,16 mm Kevlar composite laminates,3 mm Si C ceramic + 8 mm Kevlar composite laminates,and 3 mm Al2 O3 ceramic + 8 mm Kevlar composite laminates under high-speed penetration with 13. 5 g FSP are experimentally investigated. The Deformation modes of projectile and Kevlar laminates with and without ceramic plate and the average absorbed energy per unit area density are analyzed. The results show that the projectile occurs large deformation and is accompanied by a quality abrasion when penetrating the target with front ceramic plate. The front ceramic plate reduces the shear damage degree of Kevlar laminates,and increases the tensile deformation and inter-layer delamination. Compared with pure Kevlar composite laminates,the front ceramic structure has a stronger anti-penetration ability at higher projectile speed.
引文
[1]Zaera R,Sánchez-Gálvez V.Analytical modeling of normal and oblique ballistic impact on ceramic/metal lightweight armors[J].International Journal of Impact Engineering,1998,21(3):133-148.
[2]Feli S,Aaleagha M E A,Ahmadi Z.A new analytical model of normal penetration of projectiles into the light-weight ceramic-metal targets[J].International Journal of Impact Engineering,2010,37(5):561-567.
[3]仲强,侯海量,朱锡,等.陶瓷/液舱复合结构抗侵彻数值分析[J].爆炸与冲击,2017,37(3):510-519.ZHONG Qiang,HOU Hai-liang,ZHU Xi,et al.Numerical analysis of penetration resistance of ceramic/fluid cabin composite structure[J].Explosion and Shock Waves,2017,37(3):510-519.(in Chinese)
[4]王晓强,朱锡,梅志远,等.超高分子量聚乙烯纤维增强层合厚板抗弹性能试验研究[J].爆炸与冲击,2009,29(1):29-34.WANG Xiao-qiang,ZHU Xi,MEI Zhi-yuan,et al.Ballistic performances of ultra-high molecular weight polyethylene fiber-reinforced thick laminated plates[J].Explosion and Shock Waves,2009,29(1):29-34.(in Chinese)
[5]Wen H M.Predicting the penetration and perforation of FRP laminates struck normally by projectiles with different nose shapes[J].Composite Structures,2000,49(3):321-329.
[6]虢忠仁,杜文泽,钟蔚华,等.芳纶复合材料对球形弹丸的抗贯穿性能研究[J].兵工学报,2010,31(4):458-463.GUO Zhong-ren,DU Wen-ze,ZHONG Wei-hua,et al.Anti-perforation performance of aramid composite against spheric projectile[J].Acta Armamentarii,2010,31(4):458-463.(in Chinese)
[7]Krishnan K,Sockalingam S,Bansal S,et al.Numerical simulation of ceramic composite armor subjected to ballistic impact[J].Composites Part B:Engineering,2010,41(8):583-593.
[8]Bürger D,Faria A R D,Almeida S F M D,et al.Ballistic impact simulation of an armour-piercing projectile on hybrid ceramic/fiber reinforced composite armours[J].International Journal of Impact Engineering,2012,43(5):63-77.
[9]Liu W L,Chen Z H,Chen Z F,et al.Influence of different back laminate layers on ballistic performance of ceramic composite armor[J].Materials&Design,2015,87(8):421-427.
[10]Monteiro S N,Milanezi T L,Louro L H L,et al.Novel ballistic ramie fabric composite competing with KevlarTMfabric in multilayered armor[J].Materials&Design,2016,96(2):263-269.
[11]Naik N K,Kumar S,Ratnaveer D,et al.An energy-based model for ballistic impact analysis of ceramic-composite armors[J].International Journal of Damage Mechanics,2013,22(2):145-187.
[12]Tang R T,Wen H M.Predicting the perforation of ceramic-faced light armors subjected to projectile impact[J].International Journal of Impact Engineering,2017,102(4):55-61.
[13]侯海量.大型舰船水上舷侧结构抗毁伤机理研究[D].武汉:海军工程大学,2004.HOU Hai-liang.Study on mechanism of damage-resistant of large scale surface warship topside structure[D].Wuhan:Naval University of Engineering,2006.(in Chinese)
[2]Feli S,Aaleagha M E A,Ahmadi Z.A new analytical model of normal penetration of projectiles into the light-weight ceramic-metal targets[J].International Journal of Impact Engineering,2010,37(5):561-567.
[3]仲强,侯海量,朱锡,等.陶瓷/液舱复合结构抗侵彻数值分析[J].爆炸与冲击,2017,37(3):510-519.ZHONG Qiang,HOU Hai-liang,ZHU Xi,et al.Numerical analysis of penetration resistance of ceramic/fluid cabin composite structure[J].Explosion and Shock Waves,2017,37(3):510-519.(in Chinese)
[4]王晓强,朱锡,梅志远,等.超高分子量聚乙烯纤维增强层合厚板抗弹性能试验研究[J].爆炸与冲击,2009,29(1):29-34.WANG Xiao-qiang,ZHU Xi,MEI Zhi-yuan,et al.Ballistic performances of ultra-high molecular weight polyethylene fiber-reinforced thick laminated plates[J].Explosion and Shock Waves,2009,29(1):29-34.(in Chinese)
[5]Wen H M.Predicting the penetration and perforation of FRP laminates struck normally by projectiles with different nose shapes[J].Composite Structures,2000,49(3):321-329.
[6]虢忠仁,杜文泽,钟蔚华,等.芳纶复合材料对球形弹丸的抗贯穿性能研究[J].兵工学报,2010,31(4):458-463.GUO Zhong-ren,DU Wen-ze,ZHONG Wei-hua,et al.Anti-perforation performance of aramid composite against spheric projectile[J].Acta Armamentarii,2010,31(4):458-463.(in Chinese)
[7]Krishnan K,Sockalingam S,Bansal S,et al.Numerical simulation of ceramic composite armor subjected to ballistic impact[J].Composites Part B:Engineering,2010,41(8):583-593.
[8]Bürger D,Faria A R D,Almeida S F M D,et al.Ballistic impact simulation of an armour-piercing projectile on hybrid ceramic/fiber reinforced composite armours[J].International Journal of Impact Engineering,2012,43(5):63-77.
[9]Liu W L,Chen Z H,Chen Z F,et al.Influence of different back laminate layers on ballistic performance of ceramic composite armor[J].Materials&Design,2015,87(8):421-427.
[10]Monteiro S N,Milanezi T L,Louro L H L,et al.Novel ballistic ramie fabric composite competing with KevlarTMfabric in multilayered armor[J].Materials&Design,2016,96(2):263-269.
[11]Naik N K,Kumar S,Ratnaveer D,et al.An energy-based model for ballistic impact analysis of ceramic-composite armors[J].International Journal of Damage Mechanics,2013,22(2):145-187.
[12]Tang R T,Wen H M.Predicting the perforation of ceramic-faced light armors subjected to projectile impact[J].International Journal of Impact Engineering,2017,102(4):55-61.
[13]侯海量.大型舰船水上舷侧结构抗毁伤机理研究[D].武汉:海军工程大学,2004.HOU Hai-liang.Study on mechanism of damage-resistant of large scale surface warship topside structure[D].Wuhan:Naval University of Engineering,2006.(in Chinese)