Journal article
Measurement and analysis of fatigue crack deformation at the micro-scale
- Abstract:
-
This paper introduces the use of digital image correlation for the measurement of surface displacements in the neighbourhood of a crack tip, both at the macro- and micro- scale. Various methods of interpreting the measured data and producing a crack driving force are then discussed, including the use of the full CJP model. A reduced set of parameters are then proposed, corresponding to the three principal interaction forces between the plastic enclave and the surrounding elastic material. Our...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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Authors
Bibliographic Details
- Publisher:
- Gruppo Italiano Frattura Publisher's website
- Journal:
- Frattura ed Integrità Strutturale Journal website
- Volume:
- 11
- Issue:
- 41
- Pages:
- 197-202
- Publication date:
- 2017-07-01
- Acceptance date:
- 2017-04-15
- DOI:
- ISSN:
-
1971-8993
Item Description
- Keywords:
- Pubs id:
-
pubs:708844
- UUID:
-
uuid:0ce2d4d8-4bee-4e9c-90bd-5f3c5a7384e1
- Local pid:
- pubs:708844
- Source identifiers:
-
708844
- Deposit date:
- 2019-07-10
Terms of use
- Copyright holder:
- Nowell et al
- Copyright date:
- 2017
- Notes:
- © 2017 Author(s). This is an open access article under the terms of the CC-BY 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
- Licence:
- CC Attribution (CC BY)
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