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Effect of cold expansion on fatigue performance of open holes

✍ Scribed by J. Liu; X.J. Shao; Y.S. Liu; Z.F. Yue

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
851 KB
Volume
477
Category
Article
ISSN
0921-5093

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Effect of anisotropic yield functions on
Effect of anisotropic yield functions on the accuracy of hole expansion simulations
✍ Toshihiko Kuwabara; Kazuma Hashimoto; Eiji Iizuka; Jeong Whan Yoon πŸ“‚ Article πŸ“… 2011 πŸ› Elsevier Science 🌐 English βš– 846 KB

The deformation behavior of 780 MPa grade dual-phase steel sheet subjected to hole expansion is investigated both experimentally and analytically to clarify the effect of the material model (anisotropic yield function) on the predictive accuracy of finite element analysis of hole expansion. Biaxial