| 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 | Abstract: | 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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