Proceedings of the Korea Committee for Ocean Resources and Engineering Conference (한국해양공학회:학술대회논문집)
- 2002.10a
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- Pages.359-365
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- 2002
The Effect of Temperature on Fatigue Fracture in Pressure Vessel Steel at Low Temperature
저온 압력용기용 강의 피로파괴에 미치는 온도의 영향
- Park, Keyung-Dong (School of Mechanical Engineering, Pukyong National University) ;
- Ha, Keyung-Jun (Graduate School of Mechanical Engineering, Pukyoung National University)
- Published : 2002.10.25
Abstract
The fatigue crack growth behavior of the SA516/60 steel which is used for pressure vessels was examined experimentally at room temperature
Keywords
- Crack Propagation Rate;
- Low Temperature;
- Stress Ratio;
- da/dN-${\Delta}K$;
- Threshold Stress Intensity Factor ${\Delta}K_{th}$
- 균열진전속도;
- 저온;
- 응력비;
- 균열진전속도와 응력확대계수;
- 한계 응력확대계수;