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A contour integral for the evaluation of stress intensity factors

โœ Scribed by P.H. Wen; M.H. Aliabadi; D.P. Rooke

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
567 KB
Volume
19
Category
Article
ISSN
0307-904X

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Evaluation of J integrals and stress int
Evaluation of J integrals and stress intensity factors in a 2D quadratic boundary contour method
โœ Chen, Songying ;Tang, Weixiao ;Zhou, Shenjie ;Leng, Xia ;Zheng, Wen ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 131 KB ๐Ÿ‘ 1 views

In this paper, a quadratic polynomial expression is used as the displacement shape function to develop the Boundary Contour Method. In this work, the divergence free property of the J integral is proved; the evaluation of the J integral is transformed, through an application of Stokes' theorem, into