Stress state around cracks on the boundary of a hole in a photoelastic orthotropic plate under creep

The stress–strain state near cracks on the boundary of a circular hole in a linear elastic orthotropic composite plate under tension is analyzed. The distribution of stress intensity factors (SIFs) at the crack tip is found from photoelectric measurements. The dependence of the SIFs on the ratio of...

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Bibliographic Details
Published in:International applied mechanics 2011-04, Vol.46 (11), p.1268-1274
Main Authors: Voitovich, L. V., Malezhik, M. P., Chernyshenko, I. S.
Format: Article
Language:English
Subjects:
Applications of Mathematics
Boundaries
Classical Mechanics
Cracks
Creep (materials)
Mechanical properties
Orthotropic plates
Photoelectricity
Physics
Physics and Astronomy
Stress concentration
Stress intensity factor
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Summary:The stress–strain state near cracks on the boundary of a circular hole in a linear elastic orthotropic composite plate under tension is analyzed. The distribution of stress intensity factors (SIFs) at the crack tip is found from photoelectric measurements. The dependence of the SIFs on the ratio of crack length to hole radius and on the mechanical properties of the material is established
ISSN:1063-7095
1573-8582
DOI:10.1007/s10778-011-0419-4