논문
API 2W Gr.50 강재를 이용한 대형 Tubular Joint 피로성능평가
Fatigue Behavior of Large Scale Tubular Joint for API 2W Gr. 50 Steel
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참고문헌
키워드
주제분류해양공학
초록
Abstract
Large-scale model tests of welded tubular K-joints were carried out to observe the fatigue behavior of API 2W Gr.50 steel produced by POSCO. The fatigue crack behaviors for various loading conditions were measured and investigated around the critical joint sections. The experimental results have been verified with numerical approaches and were also compared with the IIW, DnV RP-C203 and API RP 2A-WSD design curves. The hot-spot stress method was applied in the study. The SCF factor for tubular K-joint was also obtaine.
참고문헌 (12)
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- "Hybrid Design Concept Using High-Strength Cast Steel Inserts for Tubular Joints of Offshore Structures", 2, pp.1225~1230 (1996)
- "Fatigue Performance of Composite Tubular K-Joints for Truss Type Bridge", 19, pp.9~23 (2002)
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- ". Design Guide for Circular and Rectangular Hollow section Welded Joints under Fatigue Loading" (2000)
관련 논문AI추천
API 2W Gr.50 강재를 이용한 해양구조물 Tendon Porch의 피로성능 평가이주성, 임성우한국해양공학회 · 한국해양공학회지2006 · 제20권 제5호대형 Tubular K-Joint의 피로수명에 관한 연구임성우, 장인화한국해양공학회 · 한국해양공학회지2008 · 제22권 제2호API 2W Gr. 50 강재 용접부의 피로균열전파거동의 거시적 및 미시적 관찰김선진, 손혜정한국해양공학회 · 한국해양공학회지2012 · 제26권 제5호상부 해양 요소 접합부의 피로 평가박관규, 박노식, 임성우, 조원철, 조철희한국해양공학회 · 한국해양공학회지2006 · 제20권 제6호구름 접촉 피로 시험을 통한 M50소재의 피로 거동 및마모 거동 분석권혁준, 김영호, 김종형, 김지윤, 박진영, 서준호, 유재상, 정효진, 최시근한국트라이볼로지학회 · 한국트라이볼로지학회지2025 · 제41권 제2호용접구조물의 부식피로수명에 미치는 용접부 개선처리 효과김상식, 송하철, 임성우, 장인화한국해양공학회 · 한국해양공학회지2008 · 제22권 제2호
