한국안전학회지 (Journal of the Korean Society of Safety)
- 제15권2호
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- Pages.51-58
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- 2000
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- 1738-3803(pISSN)
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- 2383-9953(eISSN)
유한요소 해석모델이 원자력 배관의 건전성 평가에 미치는 영향
Effect of Finite Element Model on the Integrity Evaluation of Nuclear Piping
- Huh, Nam-Su (School of Mechanical Engineering, SungKyunkwan University) ;
- Kim, Young-Jin (School of Mechanical Engineering, SungKyunkwan University) ;
- Pyo, Chang-Ryul (Department of Mechanical Engineering, Induk Institute of Technology) ;
- Yu, Young-Jin (Agency for Defense Development)
- 투고 : 2000.02.19
- 심사 : 2000.05.14
- 발행 : 2000.06.30
초록
Recently, the J/T analysis based on elastic-plastic finite element analysis is popularly used in the nuclear industry to assess the integrity of a cracked pipe. The objective of this paper is to evaluate the effect of stress-strain curve for weld metal, variation of crack incremental length(
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