@misc{steglich_anisotropic_plastic_2011, 
author={Steglich, D., Wafai, H., Besson, J.},
title={Anisotropic plastic Deformation and Damage in commercial Al 2198 T8 Sheet Metal},
year={2011},
howpublished = {journal article},
doi = {https://doi.org/10.4028/www.scientific.net/KEM.452-453.97},
abstract = {Deformation anisotropy of sheet aluminium alloy 2198 (Al-Cu-Li) has been investigated by means of mechanical testing of notched specimens and Kahn-type fracture specimens, loaded in the rolling direction (L) or in the transverse direction (T). Contributions to failure are identified as growth of initial voids accompanied by a significant nucleation of a second population of cavities and transgranular failure. A model based on the Gurson-Tvergaard-Needleman (GTN) approach of porous metal plasticity incorporating isotropic voids, direction-dependent void growth, void nucleation at a second population of inclusions and triaxiality-dependent void coalescence has been used to predict the mechanical response of test samples. The model has been successfully used to describe and predict the direction-dependent deformation behaviour, crack propagation and, in particular, toughness anisotropy.},
note = {Online available at: \url{https://doi.org/10.4028/www.scientific.net/KEM.452-453.97} (DOI). Steglich, D.; Wafai, H.; Besson, J.: Anisotropic plastic Deformation and Damage in commercial Al 2198 T8 Sheet Metal. Key Engineering Materials, Advances in Fracture and Damage Mechanics IX. 2011. vol. 452-453, 97-100. DOI: 10.4028/www.scientific.net/KEM.452-453.97}}