Table 1 Power function transformation parameters for \(\varepsilon_{tf}\), \(\varepsilon_{vf}\) and \(\varepsilon_{pf}\).
Mechanical parameter | Transformation formula | k | α |
|---|---|---|---|
\(\varepsilon_{tf}\) | \(\varepsilon_{tf}{\prime} = (\varepsilon_{tf} + k_{1} )^{{\alpha_{1} }}\) | 10.3128 | 0.5 |
\(\varepsilon_{vf}\) | \(\varepsilon_{vf}{\prime} = (\varepsilon_{vf} + k_{2} )^{{\alpha_{2} }}\) | 0 | − 0.26 |
\(\varepsilon_{pf}\) | \(\varepsilon_{pf}{\prime} = (\varepsilon_{pf} + k_{3} )^{{\alpha_{3} }}\) | 0 | 2 |
