숏피닝 증시 발생기 전열관의 파괴역학적 해석

다국어 초록 (Multilingual Abstract)

One of the main degradation of steam generator tubes is stress corrosion cracking induced by residual stress The resulting damages can cause bursing or leakage of the primary water which comtalned radioactivity Primary water stress corrosion cracj oecurs at the location of tube/tubesheet hard rolled transition zone. In order to in investigate the effect of shot peening on stress corrosion cracking. stress intensity factors are caleulted for the crack which is loeated in the onduced residual stress field.

목차 (Table of Contents)

• Abstract
  
• 1.서론
  
• 2.슛피닝 해석 모델
  
• 3.해석 결과
  
• 4.결론
  
• 참고문헌