Аннотация
The work is devoted to the testing of the algorithm for calculating J-integral based on the construction of vector fields by digital image correlation (DIC) method. A comparative analysis of J-integral values calculated using DIC and instrumental data obtained in accordance with ASTM E 1820 "Standard Test Method for Measurement of Fracture Toughness" has made. It is shown that this approach can be used for cases when the standard technique for measuring the J-integral cannot be applied, or the standard technique does not allow achieving the required accuracy for the integral determination in local areas of the loaded material.
| Язык оригинала | Английский |
|---|---|
| Номер статьи | 012003 |
| Журнал | IOP Conference Series: Materials Science and Engineering |
| Том | 731 |
| Номер выпуска | 1 |
| DOI | |
| Состояние | Опубликовано - 20 янв 2020 |
| Событие | International Science and Technology Conference for Youth on Advanced Materials for Engineering and Medicine, AMEM 2019 - Tomsk, Российская Федерация Продолжительность: 30 сен 2019 → 5 окт 2019 |
ASJC Scopus subject areas
- Materials Science(all)
- Engineering(all)
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Цитировать
Titkov, V. V., Eremin, A. V., Panin, S. V., Lyubutin, P. S., & Kozulin, A. A. (2020). Algorithm for J-Integral Measurements by Digital Image Correlation. IOP Conference Series: Materials Science and Engineering, 731(1), [012003]. https://doi.org/10.1088/1757-899X/731/1/012003