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The presence of cracks has a major impact on the reliability of advanced materials, like fiber or particle reinforced ceramic composites, and laminated ceramics. The understanding of the failure mechanisms is very important, as much as the estimation of fracture parameters at the tip of the crack approaching an interface. This paper presents the numerical results for singularity order, asymptotic...
This paper presents the numerical results for the asymptotic stress field and the fracture parameters at the tip of an inclined cracks terminating to a bi-material ceramic interface. The numerical analysis was carried out using FRANC2D/L fracture analysis code. A biaxial specimen was modeled for producing different mixed mode loads and two materials combinations of Al2O3 and ZrO2 were considered....
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