Algorithm for J-Integral Measurements by Digital Image Correlation
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 731 : Advanced Materials for Engineering and Medicine (AMEM-2019).— 2020.— [012003, 5 p.] |
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| Corporate Author: | |
| Other Authors: | , , , , |
| Summary: | Title screen 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. |
| Language: | English |
| Published: |
2020
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1088/1757-899X/731/1/012003 http://earchive.tpu.ru/handle/11683/58053 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661936 |