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Sharp notch roots subject to in-plane and anti-plane loading: An alternative normalisation of the eigenfields & their application to example problems

Abstract:

The state of stress at a sharp notch is characterised by the classical Williams eigenfunction expansion for in-plane loading, and a corresponding anti-plane solution. Excluding the case when the internal notch angle is (a crack), the solutions have differing orders of singularity, and hence, between any pair of modes of loading, there is an internal implied length scale. Here we bring out those length scales, and show how the three generalised stress intensity factors may be replaced by equ...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.tafmec.2016.08.005

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
St Hugh's College
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Role:
Author
Publisher:
Elsevier
Journal:
Theoretical and Applied Fracture Mechanics More from this journal
Volume:
86
Issue:
B
Pages:
301-308
Publication date:
2016-08-28
Acceptance date:
2016-02-15
DOI:
ISSN:
0167-8442
Language:
English
Pubs id:
pubs:672625
UUID:
uuid:c7983a3f-76c9-436a-a2b9-feb969938513
Local pid:
pubs:672625
Source identifiers:
672625
Deposit date:
2017-01-24

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