A new stress-based multiaxial high-cycle fatigue damage criterion
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
A new stress-based multiaxial high-cycle fatigue damage criterion
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| Creator |
Xin Li
Jianwei Yang Dechen Yao |
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| Subject |
Methods and devices
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| Description |
A new stress-based high-cycle fatigue damage criterion for multiaxial load cases, D = αDσβDτγ is presented. This criterion is based on a critical plane approach that the damage parameter is a function of normal stress amplitude and shear stress amplitude on critical plane of maximum shear stress range. The coefficient α, β and γ in the damage function are material parameters. Tensions with torsion test data are required to ascertain these coefficients. This criterion matches the test results well and shows accurate predictions of fatigue failure life compared to some present methods.
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| Date |
2019-06-19T16:17:25Z
2019-06-19T16:17:25Z 2018 |
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| Type |
Article
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| Identifier |
A new stress-based multiaxial high-cycle fatigue damage criterion / Xin Li, Jianwei Yang, Dechen Yao // Functional Materials. — 2018. — Т. 25, № 2. — С. 406-411. — Бібліогр.: 18 назв. — англ.
1027-5495 DOI:https://doi.org/10.15407/fm25.02.406 http://dspace.nbuv.gov.ua/handle/123456789/157131 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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