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      KCI등재

      극저온용 강재 용접부 파괴인성 파라메타의 상관성 규명

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      https://www.riss.kr/link?id=A103226001

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      다국어 초록 (Multilingual Abstract)

      Recent trends in shipbuilding and offshore industries are a huge increase in the ship size and the exploration and production of oil and natural gas in the arctic offshore region. High performance steel plates are required by these industrial trends. ...

      Recent trends in shipbuilding and offshore industries are a huge increase in the ship size and the exploration and production of oil and natural gas in the arctic offshore region. High performance steel plates are required by these industrial trends. Also in IMO(International Maritime Organization) has begun to regulate of fuel of ship to environmental protection, therefore it is little bit difficult to use bunker-C oil to working ship. As the problem of environmental change such as global warming is emerged, the operation of the ship is considered to be involved in the environmental change problem, and the regulation of environmental pollution is gradually strengthened. As these environmental regulations are strengthened demand for LNG fuel ships is rapidly increasing. Currently, cryogenic steels used in LNG tanks include aluminum alloy, SUS 304, and 9%-Ni steel. Those steels are has high cost to construction of large LNG carrier. The new materials were suggested several steel mills to decrease construction cost and easy construction. The new cryogenic steel should be evaluate safety to applied real structure include LNG ship. Therefore, in this study, fracture toughness of weld joints were investigated with cryogenic steel for application of LNG tank.

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      목차 (Table of Contents)

      • Abstract
      • 1. 서론
      • 2. 시험편 제작 및 실험방법
      • 3. 실험결과 및 검토
      • 4. 결론
      • Abstract
      • 1. 서론
      • 2. 시험편 제작 및 실험방법
      • 3. 실험결과 및 검토
      • 4. 결론
      • References
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      참고문헌 (Reference)

      1 강성원, "해양구조용강재의 SA용접부에서 입열량이 파괴인성에 미치는 영향에관한 실험적 연구" 대한조선학회 41 (41): 40-47, 2004

      2 American Society for Testing and Materials, "Standard Test Methods for Notched Bar Impact Testing of Metallic Materials, ASTM E 23-0a"

      3 정세환, "Reverse Bending을 통한 CTOD 시험 예비균열 형상균일화에 관한 연구" 대한용접접합학회 33 (33): 62-68, 2015

      4 The Japan Welding Engineering Society, "Method of assessment for flaws in fusion welded joints with respect to brittle fracture and fatigue crack growth, WES 2805"

      5 British Standard Institute, "Fracture Mechanics Toughness Tests—Part 2:Method for Determination of KIC, Critical CTOD and Critical J Values of Welds in Metallic Materials, BS7448"

      6 British Standard Institute, "Fracture Mechanics Toughness Tests-Part 1:Method for Determination of KIC, Critical CTOD and Critical J Values of Metallic Materials, BS7448"

      7 Donghyun Moon, "Estimation of Constraint Factor on the Relationship between J integral and CTOD for Offshore Structural Steel Weldments," 137 : 2015

      8 "BV NR 216 2017.Rules on Materials and Welding for the Classification of Marine Units"

      9 Jongman Han, "An Effect of Local Compression on Shape of Crack Plane in Crack Tip Opening Displacement(CTOD) Test of Weldment" 36 : 151-154, 2000

      10 Sungwon Kang, "A Study on the Fracture Toughness Characteristics of FCAW Weldment of Steel for Offshore Structures" 22 (22): 57-63, 2004

      1 강성원, "해양구조용강재의 SA용접부에서 입열량이 파괴인성에 미치는 영향에관한 실험적 연구" 대한조선학회 41 (41): 40-47, 2004

      2 American Society for Testing and Materials, "Standard Test Methods for Notched Bar Impact Testing of Metallic Materials, ASTM E 23-0a"

      3 정세환, "Reverse Bending을 통한 CTOD 시험 예비균열 형상균일화에 관한 연구" 대한용접접합학회 33 (33): 62-68, 2015

      4 The Japan Welding Engineering Society, "Method of assessment for flaws in fusion welded joints with respect to brittle fracture and fatigue crack growth, WES 2805"

      5 British Standard Institute, "Fracture Mechanics Toughness Tests—Part 2:Method for Determination of KIC, Critical CTOD and Critical J Values of Welds in Metallic Materials, BS7448"

      6 British Standard Institute, "Fracture Mechanics Toughness Tests-Part 1:Method for Determination of KIC, Critical CTOD and Critical J Values of Metallic Materials, BS7448"

      7 Donghyun Moon, "Estimation of Constraint Factor on the Relationship between J integral and CTOD for Offshore Structural Steel Weldments," 137 : 2015

      8 "BV NR 216 2017.Rules on Materials and Welding for the Classification of Marine Units"

      9 Jongman Han, "An Effect of Local Compression on Shape of Crack Plane in Crack Tip Opening Displacement(CTOD) Test of Weldment" 36 : 151-154, 2000

      10 Sungwon Kang, "A Study on the Fracture Toughness Characteristics of FCAW Weldment of Steel for Offshore Structures" 22 (22): 57-63, 2004

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      학술지 이력

      학술지 이력
      연월일 이력구분 이력상세 등재구분
      2026 평가예정 재인증평가 신청대상 (재인증)
      2020-01-01 평가 등재학술지 유지 (재인증) KCI등재
      2017-01-01 평가 등재학술지 유지 (계속평가) KCI등재
      2016-01-05 학술지명변경 외국어명 : Journal of The Korean Welding and Joining Society -> Journal of Welding and Joining KCI등재
      2013-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2010-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2008-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2007-02-20 학회명변경 한글명 : 대한용접학회 -> 대한용접접합학회
      영문명 : The Korean Welding Society -> The Korean Welding and Joining Society
      KCI등재
      2007-02-20 학술지명변경 한글명 : 대한용접학회지 -> 대한용접접합학회지
      외국어명 : Journal of The Korean Welding Society -> Journal of The Korean Welding and Joining Society
      KCI등재
      2006-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2004-01-01 평가 등재학술지 유지 (등재유지) KCI등재
      2001-07-01 평가 등재학술지 선정 (등재후보2차) KCI등재
      1999-01-01 평가 등재후보학술지 선정 (신규평가) KCI등재후보
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      학술지 인용정보

      학술지 인용정보
      기준연도 WOS-KCI 통합IF(2년) KCIF(2년) KCIF(3년)
      2016 0.38 0.38 0.35
      KCIF(4년) KCIF(5년) 중심성지수(3년) 즉시성지수
      0.33 0.3 0.458 0.22
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