@inproceedings{inproceedings1b1bf74f, title = {An extended Gurson model based approach for constitutive modeling of orthotropic porous solids}, author = {Ferreira, Ayrton Ribeiro and Proença, Sérgio Persival Baroncini and Benallal, Ahmed}, year = {2019}, publisher = {ABCM}, booktitle = {International Symposium on Solid Mechanics - MECSOL} }