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

This paper is concerned with the interaction of parallel semi-elliptical surface cracks 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...

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Bibliographic Details
Published inEngineering fracture mechanics Vol. 39; no. 5; pp. 845 - 850
Main Authors Isida, M., Yoshida, T., Noguchi, H.
Format Journal Article
LanguageEnglish
Published Tarrytown, NY Elsevier Ltd 1991
Oxford Elsevier
Subjects
Exact sciences and technology
Fracture mechanics (crack, fatigue, damage...)
Fundamental areas of phenomenology (including applications)
Physics
Solid mechanics
Structural and continuum mechanics
Three dimensional model
Stress intensity factor
Surface crack
Interaction
Traction
Half space
Crack
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Summary:This paper is concerned with the interaction of parallel semi-elliptical surface cracks 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.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0013-7944
1873-7315
DOI:10.1016/0013-7944(91)90189-8