Highlights
A semi-analytical model is developed for the notch tip maximum stress.
Application of the formula to U and blunt V-notches is demonstrated.
The results can be used to assess the brittle failure of notched components.
Fracture mechanics of porous materials
https://doi.org/10.1016/j.engfracmech.2015.10.004
Engineering Fracture Mechanics
Available online 29 April 2017
In Press, Accepted Manuscript — Note to users
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