New yield equation based on geometric midline of error triangles between Tresca and twin shear stress yield loci
Zhao, De-Wen (1); Xie, Ying-Jie (1); Liu, Xiang-Hua (1); Wang, Guo-Dong (1)
Journal of Northeastern University . 2004, (2): 121 -124 .  DOI: -