한국해양공학회지 (Journal of Ocean Engineering and Technology)
- 제13권4호통권35호
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- Pages.55-62
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- 1999
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- 1225-0767(pISSN)
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- 2287-6715(eISSN)
X선 잔류응력을 이용한 냉간압연강의 피로손상 모델링에 관한 연구
A Study on Fatigue Damage Modelling in Cold Rolled Steel using X-ray Residual Stress
초록
Cold rolled steel has much plastic strain in the material surface produced by manufacturing process. The strain causes the variation of surface residual stress, in which influences the fatigue behavior under repeated loading. As experimental results, it was confirmed that the behavior of residual stress
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