2 papers
cond-mat.mtrl-sci2021
A novel phase-field based cohesive zone model for modeling interfacial failure in composites
Peiliang Bian, Hai Qing
The interface plays a critical role in the mechanical properties of composites. In the present work, a novel phase-field based cohesive zone model (CZM) is proposed for the crackin…
cond-mat.mtrl-sci2019
Role of local mode mixity and stress triaxiality in the fracture of niobium/alumina bi-crystal interfaces a CPFEM based study
A. Siddiq, S. Schmauder
Local mode mixity and stress triaxiality plays an important role during metal/ceramic interface fracture. It has been reported in the literature that the ratio of the fracture ener…