The Damage Evolution Equation and the Spallation Criterion of Al-Li Alloy

GUO Yang; LI Yong-Chi; CAO Jie-Dong; LI Jian-Guang

doi:10.11858/gywlxb.2005.04.005

Volume 19 Issue 4

Apr 2015

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Chinese Journal of High Pressure Physics > 2005 > 19(4): 312-318 .

XIAO Qiang-Qiang, HUANG Zheng-Xiang, GU Xiao-Hui. Equation of Penetration and Crater Growth by Shaped Charge Jet under the Influence of Shock Wave[J]. Chinese Journal of High Pressure Physics, 2011, 25(4): 333-338 . doi: 10.11858/gywlxb.2011.04.008

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GUO Yang, LI Yong-Chi, CAO Jie-Dong, LI Jian-Guang. The Damage Evolution Equation and the Spallation Criterion of Al-Li Alloy[J]. Chinese Journal of High Pressure Physics, 2005, 19(4): 312-318 . doi: 10.11858/gywlxb.2005.04.005

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The Damage Evolution Equation and the Spallation Criterion of Al-Li Alloy

doi: 10.11858/gywlxb.2005.04.005

Department of Mechanics and Mechanical Engineering, University of Science and Technology of China, Hefei 230027, China

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Corresponding author: LI Yong-Chi
Received Date: 25 Aug 2004
Rev Recd Date: 25 Feb 2005
Issue Publish Date: 05 Dec 2005

Abstract

Abstract

The spallation experiments of Al-Li alloy have been carried out and the free surface velocity temporal curves for the spallation events have been measured. Based on the microscopics statistics and phenomenological analysis, a damage evolution equation is developed, which involves the effects of the growth and nucleation of microcavities as well as the effects of the material's compressibility. Inserting the constitutive equation and Murnagham state equation of Al-Li alloy and the damage evolution equation into ANWP, which is a special program for one-dimension strain wave, and by the numerical simulation of the free-surface velocity temporal curve for the spallation events in the gas gun experiments, we have obtained the related parameters in the damage evolution equation and the spallation criterion.
- Al-Li alloy,
- damage evolution equation,
- spallation criterion,
- numerical simulation

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References(12)

References

Guo Y, Li Y C, Yao L, et al. Study on the Limit Strain-Rate Softening Property of Al-Li Alloy [J]. Explosion and Shock Waves, 2004, 24(1): 54-58. (in Chinese)

郭扬, 李永池, 姚磊, 等. 铝锂合金材料的极限应变率软化特性研究 [J]. 爆炸与冲击, 2004, 24(1): 54-58.

Li Y C, Guo Y, Tan F L, et al. Equation of State for Al-Li 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.

Seaman L, Curran D R, Shockey D A. Computational Models for Ductile and Brittle Fracture [J]. J Appl Phys, 1976, 47(11): 4814-4826.

Perzyna P. Internal State Variable Description of Dynamic Fracture of Ductile Solids [J]. Int J Solids Struct, 1986, 22: 797-818.

Feng J P. 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, Li D H, Wei Z G, et al. Research on the Deformation, Damage and Fracture Rules of Circular Tubes under Inside-Explosive Loading [J]. Acta Mechanica Sinica, 1999, 31(4): 442-449. (in Chinese)

李永池, 李大红, 魏志刚, 等. 内爆炸载荷下圆管变形、损伤和破坏规律的研究 [J]. 力学学报, 1999, 31(4): 442-449.

Zhang L, Cai L C, Wang W, et al. The Response Feature for Shock Loading of Tantalum [J]. Chinese Journal of High Pressure Physics, 2001, 18(4): 255-270. (in Chinese).

张林, 蔡灵仓, 王悟, 等. 钽在冲击载荷下的动态力学特性 [J]. 高压物理学报, 2001, 18(4): 255-270.

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The Damage Evolution Equation and the Spallation Criterion of Al-Li Alloy

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