$\left\{\tilde{\mathsf{\sigma }}\right\}$	(MPa)	Undamaged material stress response tensor
$\left\{\hat{\mathsf{\sigma }}\right\}$	(MPa)	Effective stress tensor
$\left\{\mathsf{\sigma }\right\}$	(MPa)	General stress tensor
$\left\{\mathsf{\epsilon }\right\}$	(1)	General strain tensor
${\mathrm{E}}_1^0$	(MPa)	Elastic modulus of non-damaged material in the direction 1
${\mathrm{E}}_2^0$	(MPa)	Elastic modulus of non-damaged material in the direction 2
${\mathrm{G}}_{12}^0$	(MPa)	Shear modulus of non-damaged material in plane 12
${\mathrm{G}}_{13}^0$	(MPa)	Transverse shear modulus of non-damaged material in plane 13
${\mathrm{G}}_{23}^0$	(MPa)	Transverse shear modulus of non-damaged material in plane 23
${\mathsf{\nu }}_{12}^0$	(1)	Poisson’s ratio of undamaged material in plane 12
${\mathrm{E}}_1^{\mathrm{d}}$	(MPa)	Consolidated elastic modulus of damaged material in the direction 1
${\mathrm{E}}_2^{\mathrm{d}}$	(MPa)	Consolidated elastic of damaged material in the direction 2
${\mathrm{G}}_{12}^d$	(MPa)	Consolidated shear modulus of damaged material in plane 12
${\mathrm{G}}_{13}^d$	(MPa)	Consolidated transverse shear modulus of damaged material in plane 13
${\mathrm{G}}_{23}^d$	(MPa)	Consolidated transverse shear modulus of damaged material in plane 23
${\mathsf{\nu }}_{12}^0$	(1)	Poisson’s ratio of undamaged material in plane 12
${\mathrm{E}}_1^{\mathrm{d}+}$	(MPa)	Tensile elastic modulus of damaged material in the direction 1
${\mathrm{E}}_1^{\mathrm{d}-}$	(MPa)	Compressive elastic of damaged material in the direction 1
${\mathrm{E}}_2^{\mathrm{d}+}$	(MPa)	Tensile elastic modulus of damaged material in the direction 2
${\mathrm{E}}_2^{\mathrm{d}-}$	(MPa)	Compressive elastic of damaged material in the direction 2
${\mathrm{d}}_1$	(1)	Consolidated damage factor in the direction 1
${\mathrm{d}}_2$	(1)	Consolidated damage factor in the direction 2
${\mathrm{d}}_{12}$	(1)	Consolidated damage factor in plane 12
${\mathrm{d}}_{\mathrm{s}}$	(1)	Consolidated shear damage factor
${\mathrm{d}}_1^{+}$	(1)	Tensile damage factor in the direction 1
${\mathrm{d}}_1^{-}$	(1)	Compressive damage factor in the direction 1
${\mathrm{d}}_2^{+}$	(1)	Tensile damage factor in the direction 2
${\mathrm{d}}_2^{-}$	(1)	Compressive damage factor in the direction 2
$\left[{\mathrm{C}}^0\right]$	(MPa)	Stiffness matrix of undamaged material
$\left[{\mathrm{S}}^0\right]$	(MPa−1)	Compliance matrix of undamaged material
$\left[{\mathrm{C}}^{\mathrm{d}}\right]$	(MPa)	Stiffness matrix of damaged material
$\left[{\mathrm{S}}^{\mathrm{d}}\right]$	(MPa−1)	Compliance matrix of damaged material
$\left[\mathrm{D}\right]$	(1)	Damage operator matrix
${\mathrm{F}}_{1,\mathrm{u}}^{+}$	(MPa)	Ultimate tensile stress in direction 1
${\mathrm{F}}_{1,\mathrm{u}}^{-}$	(MPa)	Ultimate compressive stress in direction 1
${\mathrm{F}}_{2,\mathrm{u}}^{+}$	(MPa)	Ultimate tensile stress in direction 2
${\mathrm{F}}_{2,\mathrm{u}}^{-}$	(MPa)	Ultimate compressive stress in direction 2
${\mathrm{F}}_{12,\mathrm{u}}$	(MPa)	Ultimate shear stress in plane 12
${\mathrm{F}}_{13,\mathrm{u}}$	(MPa)	Ultimate shear stress in plane 13
${\mathrm{F}}_{23,\mathrm{u}}$	(MPa)	Ultimate shear stress in plane 23
${\mathsf{\epsilon }}_{1,\mathrm{u}}^{+}$	(1)	Ultimate tensile strain in direction 1
${\mathsf{\epsilon }}_{1,\mathrm{u}}^{-}$	(1)	Ultimate compressive strain in direction 1
${\mathsf{\epsilon }}_{2,\mathrm{u}}^{+}$	(1)	Ultimate tensile strain in direction 2
${\mathsf{\epsilon }}_{2,\mathrm{u}}^{-}$	(1)	Ultimate compressive strain in direction 2
${\mathrm{U}}_1^{+}$	(mJ/mm2)	Tensile fracture energy in direction 1
${\mathrm{U}}_1^{-}$	(mJ/mm2)	Compressive fracture energy in direction 1
${\mathrm{U}}_2^{+}$	(mJ/mm2)	Tensile fracture energy in direction 2
${\mathrm{U}}_2^{-}$	(mJ/mm2)	Compressive fracture energy in direction 2
$F1$		Consolidation damage function in direction 1
$F2$		Consolidation damage function in direction 2
$F12$		Consolidation damage function in plane 12