In situ estimation of fatigue crack parameters by digital image correlation under cyclic loading with single overload; IOP Conference Series: Materials Science and Engineering; Vol. 511 : Perspective Materials of Constructional and Medical Purpose
| Parent link: | IOP Conference Series: Materials Science and Engineering Vol. 511 : Perspective Materials of Constructional and Medical Purpose.— 2019.— [012014, 6 p.] |
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| Corporate Author: | |
| Other Authors: | , , , , |
| Summary: | Title screen The paper represents the investigation of crack propagation in aluminium alloy AA2024 in a case of constant cyclic loading with single overload. The parameters of the process were evaluated by means of optical and noncontact digital image correlation technique which allows precise in situ measurements and provides local strain data. There have been analysed strain fields, local strains at the crack tip and crack closure level in order to reveal the effect of overload on crack growth parameters. Results are consistent with published data and developed mathematical models - the highest impact is emerged when crack extended into overload plastic zone by 30%. |
| Language: | English |
| Published: |
2019
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1088/1757-899X/511/1/012014 http://earchive.tpu.ru/handle/11683/55443 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660536 |
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| 200 | 1 | |a In situ estimation of fatigue crack parameters by digital image correlation under cyclic loading with single overload |f A. V. Eremin [et al.] | |
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| 330 | |a The paper represents the investigation of crack propagation in aluminium alloy AA2024 in a case of constant cyclic loading with single overload. The parameters of the process were evaluated by means of optical and noncontact digital image correlation technique which allows precise in situ measurements and provides local strain data. There have been analysed strain fields, local strains at the crack tip and crack closure level in order to reveal the effect of overload on crack growth parameters. Results are consistent with published data and developed mathematical models - the highest impact is emerged when crack extended into overload plastic zone by 30%. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\2008 |t IOP Conference Series: Materials Science and Engineering | |
| 463 | 1 | |0 (RuTPU)RU\TPU\network\29838 |t Vol. 511 : Perspective Materials of Constructional and Medical Purpose |o International Scientific and Technical Youth Conference, 26–30 November 2018, Tomsk, Russian Federation |o [proceedings] |v [012014, 6 p.] |d 2019 | |
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| 701 | 1 | |a Eremin |b A. V. |c specialist in the field of material science |c Engineer of Tomsk Polytechnic University |f 1990- |g Alexandr Vyacheslavovich |3 (RuTPU)RU\TPU\pers\32912 | |
| 701 | 1 | |a Byakov |b A. V. |c specialist in the field of material science |c engineer of Tomsk polytechnical university, Candidate of Technical Sciences |f 1985- |g Anton Viktorovich |3 (RuTPU)RU\TPU\pers\35461 | |
| 701 | 1 | |a Lyubutin |b P. S. |c specialist in the field of material science |c Engineer of Tomsk Polytechnic University, Candidate of technical sciences |f 1981- |g Pavel Stepanovich |3 (RuTPU)RU\TPU\pers\32914 | |
| 701 | 1 | |a Panin |b S. V. |c specialist in the field of material science |c Professor of Tomsk Polytechnic University, Doctor of technical sciences |f 1971- |g Sergey Viktorovich |3 (RuTPU)RU\TPU\pers\32910 |9 16758 | |
| 701 | 1 | |a Titkov |b V. V. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Инженерная школа новых производственных технологий |b Отделение материаловедения |3 (RuTPU)RU\TPU\col\23508 |
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