Authors: Boljanović, Slobodanka 
Maksimović, Stevan
Carpinteri, Andrea
Title: Fatigue life analysis of edge-notches with damage
Journal: Procedia Structural Integrity
Volume: 13
First page: 1093
Last page: 1098
Conference: 22nd European Conference on Fracture, ECF 2018; Metropol Palace Belgrade; Serbia; August 26-31 2018
Issue Date: 1-Jan-2018
Rank: M33
ISSN: 2452-3216
DOI: 10.1016/j.prostr.2018.12.230
In the present paper, the fracture mechanics-based computational model is proposed for estimating the strength of double-edge notched configuration under cyclic loading. The propagation of a quarter-elliptical corner crack located at one of two semi-circular edge-notches is analytically investigated by means of the fatigue life to failure and crack path. Also, through experimental observations available in the literature the reliability of obtained theoretical results is discussed.
Keywords: Crack path | Fatigue strength | Quarter-elliptical corner crack | Two edge-notches
Publisher: Elsevier
Project: Dynamics of hybrid systems with complex structures. Mechanics of materials. 

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