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文献作者在文章中首次提出了著名的Johnson-Cook模型,并根据霍普金森杆拉杆和扭曲实验获得了Johnson-Cook本构模型参数。
表2-241 Johnson-Cook模型参数
JOHNSON G R, COOK W H. A constitutive model and data for metals subjected to large strains, high strain-rates and high temperatures [C]. Proceedings of Seventh International Symposium on Ballistics, The Hague, The Netherlands, April 1983:541-547.
表2-242 Johnson-Cook失效模型参数
JASON K LEE. Analysis of Multi-Layered Materials Under High Velocity Impact Using CTH [D]. Wright-Patterson, USA:AIR FORCE INSTITUTE OF TECHNOLOGY, 2008.