Abstract
The full-field strain concentrations of a titanium (Ti) alloy were quantitatively and visually investigated for prediction of crack occurrence in a tensile test. The microscale distributions of normal strains, shear strains, and maximum and minimum principal strains of the Ti alloy were measured using a newly-developed sampling moiré method. The strain concentration appeared at a prior ß grain boundary and evolved along with the tensile load, indicating the crack initiation location verified from experiments. The developed experimental technique is suitable for failure prediction of various materials.
| Original language | English |
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| Pages | 481-482 |
| Number of pages | 2 |
| Publication status | Published - 2017 |
| Externally published | Yes |
| Event | 14th International Conference on Fracture, ICF 2017 - Rhodes, Greece Duration: 2017 Jun 18 → 2017 Jun 20 |
Conference
| Conference | 14th International Conference on Fracture, ICF 2017 |
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| Country/Territory | Greece |
| City | Rhodes |
| Period | 17/6/18 → 17/6/20 |
ASJC Scopus subject areas
- Civil and Structural Engineering
- Building and Construction