Development of in-situ observation method for damage accumulation process under pure cyclic Mode II loading
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- 濱田 繁
- Principal Investigator
- 九州大学
About this project
- Japan Grant Number
- JP22K03810
- Funding Program
- Grants-in-Aid for Scientific Research
- Funding organization
- Japan Society for the Promotion of Science
- Project/Area Number
- 22K03810
- Research Category
- Grant-in-Aid for Scientific Research (C)
- Allocation Type
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- Multi-year Fund
- Review Section / Research Field
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- Basic Section 18010:Mechanics of materials and materials-related
- Research Institution
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- Kyushu University
- Project Period (FY)
- 2022-04-01 〜 2025-03-31
- Project Status
- Granted
- Budget Amount*help
- 4,030,000 Yen (Direct Cost: 3,100,000 Yen Indirect Cost: 930,000 Yen)
Research Abstract
冷間圧延によって集合組織が形成されたBCCステンレス鋼を例にとって,以下の項目を検討し,損傷蓄積過程のその場観察手法を開発しする. (A)SEM 内純モードII両振り繰返し負荷試験によるき裂伝ぱ挙動観察 (B)DICを用いた繰返し負荷時のin-situひずみ変化挙動観察 (C)EBSD法を用いた結晶方位・塑性ひずみ発達挙動観察(除荷時) (D)上記に対する結晶塑性有限要素法(CP-FEM)を用いた数値解析による検証.
Details 詳細情報について
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- CRID
- 1040010457615856384
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- Text Lang
- ja
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- Data Source
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- KAKEN