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Parallel array of semi-elliptical surface cracks in semi-infinite solid under tension

✍ Scribed by M. Isida; T. Yoshida; H. Noguchi

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 447 KB
Volume: 39
Category: Article
ISSN: 0013-7944
DOI: 10.1016/0013-7944(91)90189-8

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✦ Synopsis

This paper is concerned with the interaction of parallel semi-elliptical surface cm&s in a semi-infinite solid under tension. The problem is analysed by combining the methods developed by the authors in other three-dimensional crack problems. Numerical calculations are carried out for two to five cracks and for a periodic array of cracks, and the effects of the number, shape and spacing of the cracks on the stress intensity factors are discussed.

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