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Stress intensity factors for cracks at attachment lugs

✍ Scribed by R. Rigby; M.H. Aliabadi

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
611 KB
Volume
4
Category
Article
ISSN
1350-6307

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✦ Synopsis

In this paper, the three-dimensional boundary element method and the J-integral are used to evaluate the stress intensity factors for cracks at attachment lugs. The configurations investigated were a single quarter elliptical flaw and two symmetrical quarter elliptical cracks in a straight shanked lug.

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