Yield stress

(normalized)

$f_{UN,0}=1.004$

$\left(f_{UN,0},0,0\right)$

$f_{UN,45}=0.998$

$\left(\frac{f_{UN,45}}{2},\frac{f_{UN,45}}{2},\frac{f_{UN,45}}{2}\right)$

$f_{UN,90}=0.997$

$\left(0,f_{UN,90},0\right)$

$f_{BI}=1.157$

$\left(f_{BI},f_{BI},0\right)$

$f_{SH,0}=0.537$

$\left(0,0,f_{SH,0}\right)$

Normal

(normalized)

$\left(\cos {\theta }_1,\sin {\theta }_1,0\right)$

—

$\left(\cos {\theta }_2,\sin {\theta }_2,0\right)$

$\left(\cos {\theta }_3,\sin {\theta }_3,0\right)$

$\left(0,0,1\right)$