Thesis
In situ full-field characterisation of strain concentrations (deformation twins, slip bands and cracks)
- Abstract:
-
This thesis has developed novel methods to characterise the deformation field, in and ex situ, of strain concentrations (i.e., deformation twins, slip bands and cracks) using diffraction methods to map the local elastic deformation field, and calculate elastic strain energy release rate (J-integral) and stress intensity factors (SIFs) to parametrise the field under conditions of small-scale yielding.
To calculate the J-integral from an elastic strain field, the field was integrate...
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Authors
Contributors
+ Marrow, T
- Institution:
- University of Oxford
- Division:
- MPLS
- Department:
- Materials
- Sub department:
- Materials
- Research group:
- TJM
- Oxford college:
- Mansfield College
- Role:
- Supervisor
- ORCID:
- 0000-0001-6120-9826
+ Wilkinson, A
- Institution:
- University of Oxford
- Division:
- MPLS
- Department:
- Materials
- Sub department:
- Materials
- Research group:
- OMG!
- Role:
- Supervisor
- ORCID:
- 0000-0002-8801-4102
+ Engineering and Physical Sciences Research Council
More from this funder
- Funder identifier:
- http://dx.doi.org/10.13039/501100000266
- Funding agency for:
- Wilkinson, A
- Grant:
- 2113627
- Type of award:
- DPhil
- Level of award:
- Doctoral
- Awarding institution:
- University of Oxford
- Language:
-
English
- Keywords:
- Subjects:
- Deposit date:
-
2022-11-03
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