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http://earchive.tpu.ru/handle/11683/58053| Title: | Algorithm for J-Integral Measurements by Digital Image Correlation |
| Authors: | Titkov, V. V. Eremin, Alexandr Vyacheslavovich Panin, Sergey Viktorovich Lyubutin, Pavel Stepanovich Kozulin, A. A. |
| Keywords: | корреляции; изображения; сравнительный анализ; деформации; цифровые изображения; тестирование; разрушения; вязкость |
| Issue Date: | 2020 |
| Publisher: | IOP Publishing |
| Citation: | Algorithm for J-Integral Measurements by Digital Image Correlation / V. V. Titkov, A. V. Eremin, S. V. Panin [et al.] // IOP Conference Series: Materials Science and Engineering. — Bristol : IOP Publishing, 2020. — Vol. 731 : Advanced Materials for Engineering and Medicine (AMEM-2019) : International science and technology conference for youth, 30 September-5 October 2019, Tomsk, Russian Federation : [proceedings]. — [012003, 5 p.]. |
| Abstract: | 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. |
| URI: | http://earchive.tpu.ru/handle/11683/58053 |
| Appears in Collections: | Материалы конференций |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| doi.org-10.1088-1757-899X-731-1-012003.pdf | 671,78 kB | Adobe PDF | View/Open |
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