Browsing Institutt for maskinteknikk og produksjon by Author "Nahlik, Lubos"
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Effect of the free surface on the fatigue crack front curvature at high stress asymmetry
Oplt, Tomas; Hutar, Pavel; Pokorny, Pavel; Nahlik, Lubos; Chlup, Zdenek; Berto, Filippo (Journal article, 2019)The purpose of this paper is to investigate the effect of the vertex singularity on the fatigue crack front behaviour. Single edge notch bend specimens of steel EA4T and aluminium alloy 7075 of various thicknesses are ...