Approximate weight function method using a new condition

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A method is presented to derive the approximate weight functions, by using a new condition on the crack mouth, for edge cracks in the semi-infinite or finite plate under Mode I loadings. This method requires only one information, say, the reference stress intensity factor (SIF), K-r. Numerical examples show that the present method is efficient in evaluation of the SIFs for edge cracks subjected to the polynomial loadings on the crack faces. Copyright (C) 1996 Elsevier Science Ltd.
Publisher
Pergamon-Elsevier Science Ltd
Issue Date
1996-01
Language
English
Article Type
Article
Keywords

CRACK OPENING DISPLACEMENT; STRESS INTENSITY FACTOR

Citation

ENGINEERING FRACTURE MECHANICS, v.54, no.6, pp.823 - 834

ISSN
0013-7944
URI
http://hdl.handle.net/10203/74623
Appears in Collection
MA-Journal Papers(저널논문)
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