一种非线性强度准则及转换应力法 1)
万征*†2)(
),宋琛琛**,孟达*†
),宋琛琛**,孟达*†
A NONLINEAR STRENGTH CRITERION AND TRANSFORMATION STRESS METHOD 1)
Wan Zheng*†2)(),Song Chenchen**,Meng Da*†
),Song Chenchen**,Meng Da*†
图5. 主应力空间中参数$t$及$M_{f}$不同值下的三维空间破坏面
Fig. 5. failure surfaces in 3d space under different values of parameters $t$ and $M_{f}$ in the principal stress space
