한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)
- 제11권4호
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- Pages.47-57
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- 1994
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- 1225-9071(pISSN)
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- 2287-8769(eISSN)
종첩법에 의한 용접잔류응력장에서의 피로크랙전파거동의 고찰
The study of fatigue crack propagation behavior in the welding residual stress field by superposition method
- 송삼홍 (고려대학교 기계공학과) ;
- 김현 (삼성중공업 중장비 사업본부 시험연구팀) ;
- 배준수 (고려대학교 대학원 기계공학과)
- Song, Sam-Hong ;
- Kim, Hyun ;
- Bae, Joon-Soo
- 발행 : 1994.08.01
초록
This study investigates the crack propagation behavior to examine the effect of welding residual stress by the superposition method. Especially, as the crack propagation behavior is affected by the applied stress and the stress ratio in compressive residual stress filed, it is studied for three cases as follows; (1)
키워드