@misc{brocks_ductile_tearing_2010, 
author={Brocks, W.,Anuschewski, P.,Scheider, I.},
title={Ductile Tearing Resistance of Metal Sheets},
year={2010},
howpublished = {journal article},
doi = {https://doi.org/10.1016/j.engfailanal.2009.03.021},
abstract = {The concept of R-curves has been adopted to characterise stable crack extension and predict residual strength of thin-walled structures particularly in the aircraft industry. The present contribution uses results of FE simulations of crack extension in panels by the cohesive model to validate analytical procedures for determining J-integral values at large crack extension from measurable quantities, namely the force vs. displacement records. The numerically determined J-integral is taken as the benchmark for the outcome of the analytical formulas. The geometry dependence of J and CTOD based R-curves is investigated and alternative concepts like CTOA and dissipation rate at crack extension are discussed.},
note = {Online available at: \url{https://doi.org/10.1016/j.engfailanal.2009.03.021} (DOI). Brocks, W.; Anuschewski, P.; Scheider, I.: Ductile Tearing Resistance of Metal Sheets. Engineering Failure Analysis. 2010. vol. 17, no. 3, 607-616. DOI: 10.1016/j.engfailanal.2009.03.021}}