%0 journal article
%@ 2383-4536
%A Dipasquale, D.,Sarego, G.,Prapamonthon, P.,Yooyen, S.,Shojaei, A.

%D 2022
%J Journal of Applied and Computational Mechanics
%N 2
%P 617-628 
%R doi:10.22055/JACM.2021.38664.3264
%T A Stress Tensor-based Failure Criterion for Ordinary State-based ‎Peridynamic Models‎
%U https://doi.org/10.22055/JACM.2021.38664.3264
2 
%X Peridynamics is a recent nonlocal theory of continuum mechanics that is suitable to describe fracture problems in solid mechanics. In this paper, a new failure criterion based on the stress field is developed by adopting the damage correspondence model in the ordinary state-based peridynamic theory. The proposed stress tensor-based failure criterion is capable of predicting more accurately crack propagation in the mixed mode I-II fracture problems different from other failure criteria in peridynamics. The effectiveness of the proposed model is demonstrated by performing several examples of mixed-mode dynamic fracture in brittle materials.