Determination of the stressed state near edge cracks in a plate containing a hole of complex shape

We propose an approach to the determination of the stressed state of plates with edge cracks near holes of complex shapes based on the method of integral equations. We find the stress intensity factors for the cracks located near holes in the form of equilateral polygons and for systems of cracks of...

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Veröffentlicht in:	Materials science (New York, N.Y.) N.Y.), 2010-09, Vol.46 (1), p.16-26
Hauptverfasser:	Bozhydarnik, V. V., Maksymovych, O. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Cracks Edge cracks Integral equations Materials Science Polygons Solid Mechanics Stress intensity factor Structural Materials
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Zusammenfassung:	We propose an approach to the determination of the stressed state of plates with edge cracks near holes of complex shapes based on the method of integral equations. We find the stress intensity factors for the cracks located near holes in the form of equilateral polygons and for systems of cracks of various lengths located near circular holes.
ISSN:	1068-820X 1573-885X
DOI:	10.1007/s11003-010-9259-3