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冲击压缩下A95陶瓷动态力学特性数值模拟 被引量:4

Numerical Simulations for Dynamic Behaviors of A95 Ceramic under Shock Compression
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摘要 采用ANSYS/LS-DYNA数值模拟了平面冲击波压缩下A95陶瓷的自由面质点速度历程,将数值模拟结果与平板冲击压缩实验结果进行了对比分析。数值模拟结果表明采用JH-2材料模型能够较好地模拟陶瓷类材料在强动载荷作用下的物理力学性能。 The free surface velocity histories of A95 ceramic under planar shock compression were simulated by using ANSYS/LS-DYNA.The simulation results were compared and analyzed with planar shock compression experimental results.The simulation results show that the physical and mechanical behaviors of ceramic materials could be simulated by JH-2 material model.
出处 《材料科学与工程学报》 CAS CSCD 北大核心 2007年第4期616-619,共4页 Journal of Materials Science and Engineering
基金 国家自然科学基金委员会 中国工程物理研究院联合基金资助项目(10376046) 国家自然科学基金资助项目(10572158)
关键词 氧化铝陶瓷 平板冲击实验 数值模拟 JH-2材料模型 alumina plate impact experiment numerical simulation JH-2 material model
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参考文献7

  • 1[1]Kanel G I,Rasorenov S V,Fortov V E.The failure waves and spallations in homogeneous brittle materials[M].Shock Compression of Condensed Matter-1991.Virginia,USA,1991.Elsevier Science Publishers BV,1992,451 ~ 454. 被引量:1
  • 2[2]Kanel G I,Razorenov S V,Frotov V E.Shock-Wave phenomena and the properties of condensed matter[M].New York:Springer-Verlag,Inc.,2004,147~ 152. 被引量:1
  • 3[3]Meyers M A.Dynamic behavior of materials[M].New York:John Wiley & Sons,Inc.,1994,297 ~ 300. 被引量:1
  • 4[4]Johnson G R,Holmquist T J.An improved computational constitutive model for brittle materials[A].In:Schmidt S C,Shaner J W,et al.High Pressure Science and Technology-1993[M].New York:AIP Press,1994,(2):981 ~ 984. 被引量:1
  • 5[5]Anderson C E,Johnson G R,Holmquist T J.Ballistic experiments and computations of confined 99.5% Al2O3 ceramic titles[A].Proceedings of the 15th international symposium on ballistics[C].Israel,Jerusalem,1995,2:65~72. 被引量:1
  • 6[6]Johnson G R,Cook W H.A constitutive model and data for metals subjected to large strain,high strain rates and high temperatures[A].Proceedings of the 7th international symposium on ballistics[C].Netherlands,Hague,1983,541 ~ 547. 被引量:1
  • 7经福谦著..实验物态方程导引[M].北京:科学出版社,1999:405.

同被引文献24

  • 1陈小伟,陈裕泽.脆性陶瓷靶高速侵彻/穿甲动力学的研究进展[J].力学进展,2006,36(1):85-102. 被引量:26
  • 2Straβburger E. Ballistic testing of transparent armour ceramics[J]. Journal of the European Ceramic Society, 2009, 29(2) :267-273. 被引量:1
  • 3Johnson G R, Holmquist T J. An improved computational constitutive model for brittle materials[C] // High Pres- sure Science and Technology-1993, New York : AIP Press, 1994 : 981-984. 被引量:1
  • 4Johnson G R, Holmquist T J, A computational constitutive model for brittle materials subjected to large strains, high strain rates and high pressures[C]//Meyers M A, Murr L E, Staudhammer K P. Shock-wave and High-strain rate Phenomena in Materials. New York: Marcel Dekker Inc. , 1992 :1075-1081. 被引量:1
  • 5Holmquist T J, Johnson G R, Lopation C M, et al. High strain rate properties and constitute modeling of grass[C] //Proceedings of the 15th International Symposium on Ballistics. Jerusalem, Israel, 1995. 被引量:1
  • 6Johnson G R, Holmquist T J. Response of boron carbide subjected to large strains, high strain rates, and high pressures[J].Journal of Applied Physics, 1999,85 (12) : 8060-8073. 被引量:1
  • 7Holmquist T J, Templeton D W, Bishnoi K D. Constitutive modeling of aluminum nitride for large strain, high- strain rate,and high-pressure applications[J]. International Journal of Impact Engineering, 2001,25(3) :211-231. 被引量:1
  • 8Wang Z, Mao H, Saxena S K. The melting of corundum (Al2O3) under high pressure conditions[J]. Journal of Alloys and Compounds, 2000,299(1-2) :287-291. 被引量:1
  • 9Grady D E. Dynamic properties of ceramic materials[R]. SAND94-3266,1995. 被引量:1
  • 10Grady D E. Shock-wave compression of brittle solids[J]. Mechanics of Materials, 1998,29(3-4) :181 -203. 被引量:1

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