- 有限元分析常用材料参数手册
- 辛春亮 薛再清 涂建 王新泉 孙富韬编著
- 123字
- 2021-03-31 17:29:10
S-7工具钢
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.