Tuler-Butcher模型中考虑已有损伤影响的一种修正

蒋东 李永池 郭扬

蒋东, 李永池, 郭扬. Tuler-Butcher模型中考虑已有损伤影响的一种修正[J]. 高压物理学报, 2009, 23(4): 271-276 . doi: 10.11858/gywlxb.2009.04.006
引用本文: 蒋东, 李永池, 郭扬. Tuler-Butcher模型中考虑已有损伤影响的一种修正[J]. 高压物理学报, 2009, 23(4): 271-276 . doi: 10.11858/gywlxb.2009.04.006
JIANG Dong, LI Yong-Chi, GUO Yang. Modification of Tuler-Butcher Model with Damage Influence[J]. Chinese Journal of High Pressure Physics, 2009, 23(4): 271-276 . doi: 10.11858/gywlxb.2009.04.006
Citation: JIANG Dong, LI Yong-Chi, GUO Yang. Modification of Tuler-Butcher Model with Damage Influence[J]. Chinese Journal of High Pressure Physics, 2009, 23(4): 271-276 . doi: 10.11858/gywlxb.2009.04.006

Tuler-Butcher模型中考虑已有损伤影响的一种修正

doi: 10.11858/gywlxb.2009.04.006
详细信息
    通讯作者:

    李永池

Modification of Tuler-Butcher Model with Damage Influence

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    Corresponding author: LI Yong-Chi
  • 摘要: 基于Tuler-Butcher模型提出了一种修正的损伤演化模型。在此基础上,将新的损伤演化方程编入一维Lagrange有限差分动力学程序,对45钢和铝锂合金两种延性金属材料的平板正碰撞层裂实验进行了数值模拟,计算结果与实验结果吻合得较好,验证了本模型的正确性。

     

  • Tan H. Introduction to Experimental Shock-Wave Physics [M]. Beijing: National Defense Industry Press, 2007: 193-194. (in Chinese)
    谭华. 实验冲击波物理导引 [M]. 北京: 国防工业出版社, 2007: 193-194.
    Rinehart J S. Some Quantitative Data Bearing on the Scabbing of Metals under Explosive Attack [J]. J Appl Phys, 1951, 22(5): 131.
    Tuler F R, Butcher B M. A Criterion for the Time Dependence of Dynamic Fracture [J]. Int J Fract Mech, 1968, 4(4): 431-437.
    Seaman L, Curran D R, Shockey D A. Computation Models for Ductile and Brittle Fracture [J]. J Appl Phys, 1976, 47(11): 4814-4826.
    Curran D R, Seaman L, Shockey D A. Dynamic Failure of Solid [J]. Phys Reports, 1987, 147(5-6): 253-388.
    Johnson J N. Dynamic Fracture and Spallation in Ductile Solids [J]. J Appl Phys, 1981, 52(4): 2812-2825.
    Bai Y L, Bai J, Li H L, et al. Damage Evolution, Localization and Failure of Solids Subjected to Impact Loading [J]. Int J Impact Eng, 2000, 24(6-7): 685-701.
    Feng J B. Damage Function Models for the Dynamic Ductile Fracture of Metals [D]. Beijing: Beijing Science and Technology University, 1992. (in Chinese)
    封加波. 金属动态延性破坏的损伤度函数模型 [D]. 北京: 北京理工大学, 1992.
    Li Y C, Tan F L, Guo Y, et al. Determination of the Damage Evolution Equation and Spallation Criterion of Metals [J]. J Ningbo University, 2003, 16(4): 442-446.
    Wang Y G, He H L, Chen D P, et al. Comparison of Different Spall Models for Simulating Spallation in Ductile Metals [J]. Explosion and Shock Waves, 2005, 25(5): 467-471. (in Chinese)
    王永刚, 贺红亮, 陈登平, 等. 延性金属层裂模型比较 [J]. 爆炸与冲击, 2005, 25(5): 467-471.
    Zhang L, Zhang Z G, Qin X Y, et al. Dynamic Fracture and Mechanical Property of D6A, 921 and 45 Steels under Low Shock Pressure [J]. Chinese Journal of High Pressure Physics, 2003, 17(4): 305-310. (in Chinese)
    张林, 张祖根, 秦晓云, 等. D6A、921和45钢的动态破坏与低压冲击特性 [J]. 高压物理学报, 2003, 17(4): 305-310.
    Zhou H Q, Qin C S, Zhang S D, et al. A New Statistical Meso-Scopic Damage Model and Its Applications in Spalling Processes [J]. Chinese Journal of High Pressure Physics, 2005, 19(3): 201-205. (in Chinese)
    周洪强, 秦承森, 张树道, 等. 一个新的损伤演化方程及其在层裂中的应用 [J]. 高压物理学报, 2005, 19(3); 201-205.
    Li Y C, Guo Y, Tan F L, et al. Equation of State for Al2Li Alloy [J]. Chinese Journal of High Pressure Physics, 2003, 17(2): 81-87. (in Chinese)
    李永池, 郭扬, 谭福利, 等. 铝锂合金材料状态方程的研究 [J]. 高压物理学报, 2003, 17(2): 81-87.
    Dong J, Li Y C, Chen X D. A New Damage Model of Microvoids [J]. Chinese Journal of High Pressure Physics, 2007, 21(4): 414-418. (in Chinese)
    董杰, 李永池, 陈学东. 一种新型微孔洞损伤模型 [J]. 高压物理学报, 2007, 21(4): 414-418.
    Cao J D. Numerical Method for Thermo-Viscoplastic-Damage Constitutive Relation and Research on Dynamic Response of Al-Li Alloys [D]. Hefei: University of Science and Technology of China, 2006. (in Chinese)
    曹结东. 含损伤热粘塑性本构数值算法和铝锂合金动态响应研究 [D]. 合肥: 中国科学技术大学, 2006.
    Taylor G I, Quinney H. The Latent Heat Remaining in the Metal after Cold Working [M]. London: Proc Roy Sco, 1937: 157-181.
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出版历程
  • 收稿日期:  2008-10-19
  • 修回日期:  2009-04-09
  • 发布日期:  2009-08-15

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