Erratum: Modelling fatigue induced change in hyperelastic response of SBR/NR blends

An Erratum on
Modelling fatigue induced change in hyperelastic response of SBR/NR blends

by Nambiar A and Mythravaruni P (2025). Front. Mech. Eng. 11:1514002. doi: 10.3389/fmech.2025.1514002

Due to a production error, there was a mistake in Equations 6, 8, 9 and the last, unnumbered equation as published. The corrected equations appear below.

$\mathbf{\sigma }=\frac{2}{J}\mathit{exp}\left(\frac{{-W}^m}{{\varphi }^m}\right)\left(C_1+{2C}_2\left(\overline{I_1}-3\right)+3C_3{\left(\overline{I_1}-3\right)}^2\right)dev\left[\overline{\mathit{B}}\right]+\frac{2}{D}\mathit{exp}\left(\frac{{-W}^m}{{\varphi }^m}\right)\left(J-1\right)\mathit{I},(6)$

${\sigma }_{11engg}=\frac{1}{{\lambda }_1}\frac{2}{J}\mathit{exp}\left(\frac{{-W}^m}{{\varphi }^m}\right)\left(C_1+{2C}_2\left(\overline{I_1}-3\right)+{3C}_3{\left(\overline{I_1}-3\right)}^2\right){dev\left[\overline{B}\right]}_{11}+\frac{1}{{\lambda }_1}\frac{2}{D}\mathit{exp}\left(\frac{{-W}^m}{{\varphi }^m}\right)\left(J-1\right).(8)$

${\mathrm{\sigma }}_{22}=\frac{2}{J}\mathit{exp}\left(\frac{{-W}^m}{{\varphi }^m}\right)\left(C_1+2C_2\left(\overline{I_1}-3\right)+{3C}_3{\left(\overline{I_1}-3\right)}^2\right){dev\left[\overline{B}\right]}_{22}+\frac{2}{D}\mathit{exp}\left(\frac{{-W}^m}{{\varphi }^m}\right)\left(J-1\right)=0.(9)$

${\mathrm{\sigma }}_{11engg}=\frac{1}{{\lambda }_1}\mathit{exp}\left(\frac{{-W}^m}{{\varphi }^m}\right)\left[\frac{2}{J}\left\{\left(0.99e^{-2.18}\frac{N}{N_f}\right)+2\left(0.322e^{0.9267}\frac{N}{N_f}\right)\left(\overline{I_1}-3\right)+3\left(0.187e^{0.5394}\frac{N}{N_f}\right){\left(\overline{I_1}-3\right)}^2\right\}{dev\left[\overline{B}\right]}_{11}+\frac{2}{D}\left(J-1\right)\right].$

The publisher apologizes for this mistake. The original version of this article has been updated.