A method of testing for crack resistance under a cyclic shearing load

See adjacent abstract. Specimens of aluminum base alloy type AMg6N were used to demonstrate the experimental technique developed to determine a resistance to both mode 1 and mode 2 fatigue crack propagation at various values of coefficients of loading cycle asymmetry. Plane specimens with initial ed...

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Bibliographic Details
Published in:Strength of materials 1992, Vol.24 (1), p.97-103
Main Authors: TSYBANEV, G. V, KRAVETS, P. YA, KHOTSYANOVSKII, A. O
Format: Article
Language:English
Subjects:
Exact sciences and technology
Fracture mechanics (crack, fatigue, damage...)
Fundamental areas of phenomenology (including applications)
Physics
Solid mechanics
Structural and continuum mechanics
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Summary:See adjacent abstract. Specimens of aluminum base alloy type AMg6N were used to demonstrate the experimental technique developed to determine a resistance to both mode 1 and mode 2 fatigue crack propagation at various values of coefficients of loading cycle asymmetry. Plane specimens with initial edge cracks were tested for three-point and four-point bending. The loading schemes and experimental facilities were presented. The results obtained were processed by the least square method.
ISSN:0039-2316
1573-9325
DOI:10.1007/BF00777234