지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2016.1
- 수록면
- 1,412 - 1,422 (11page)
이용수
초록· 키워드
오류제보하기
Austenitic stainless steels (ASSs) are widely used for nuclear pipes as they exhibit a goodcombination of mechanical properties and corrosion resistance. However, high tensileresidual stresses may occur in ASS welds because postweld heat treatment is not generallyconducted in order to avoid sensitization, which causes a stress corrosion crack. In thisstudy, round robin analyses on stress intensity factors (SIFs) were carried out to examinethe appropriateness of structural integrity assessment methods for ASS pipe welds withtwo types of circumferential cracks. Typical stress profiles were generated from finiteelement analyses by considering residual stresses and normal operating conditions. Then,SIFs of cracked ASS pipes were determined by analytical equations represented in fitnessfor-service assessment codes as well as reference finite element analyses. The discrepanciesof estimated SIFs among round robin participants were confirmed due to differentassessment procedures and relevant considerations, as well as the mistakes of participants.
The effects of uncertainty factors on SIFs were deducted from sensitivity analysesand, based on the similarity and conservatism compared with detailed finite elementanalysis results, the R6 code, taking into account the applied internal pressure and combinationof stress components, was recommended as the optimum procedure for SIFestimation.
목차
등록된 정보가 없습니다.
참고문헌 (17)
참고문헌 신청
/ 2013 / Dassault Systems / ABAQUS
AK Steel Corporation / / 316/316L Stainless Steel Product Data Bulletin
ASME / 2004 / ASME Boiler and Pressure Vessel Code, Section II, Part D / Properties
ASME / 2010 / ASME Boiler and Pressure Vessel Code, Section XI, Rules for Inservice Inspection of Nuclear Power Plant Components
American Petroleum Institute / 2007 / Fitness-for-Service
AK Steel Corporation / / 316/316L Stainless Steel Product Data Bulletin
ASME / 2004 / ASME Boiler and Pressure Vessel Code, Section II, Part D / Properties
ASME / 2010 / ASME Boiler and Pressure Vessel Code, Section XI, Rules for Inservice Inspection of Nuclear Power Plant Components
American Petroleum Institute / 2007 / Fitness-for-Service
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Crack growth analysis and remaining life prediction of dissimilar metal pipe weld joint with circumferential crack under cyclic loading
Nuclear Engineering and Technology
2020 .12
-
반복 유한요소 결함 성장 해석을 위한 결함 모델링 및 응력확대계수 계산 절차의 타당성 검증
한국압력기기공학회 논문집
2021 .06
-
Stress intensity factor calculation for semi-elliptical cracks on functionally graded material coated cylinders
Structural engineering and mechanics : An international journal
2015 .01
-
원주방향 관통균열이 존재하는 원통형 구조물의 인장하중에 의한 응력확대계수 비교
한국압력기기공학회 논문집
2021 .12
-
내압이 작용하는 직관과 엘보우의 경계면에 존재하는 원주방향 관통균열의 응력확대계수 및 탄성 균열열림변위 예측식
한국생산제조학회지
2015 .10
-
The effect of crack length on SIF and elastic COD for elbow with circumferential through wall crack
Nuclear Engineering and Technology
2020 .09
-
The investigation crack problem through numerical analysis
Structural Engineering and Mechanics, An Int＇l Journal
2016 .01
-
The investigation crack problem through numerical analysis
Structural engineering and mechanics : An international journal
2016 .01
-
Relevance vector based approach for the prediction of stress intensity factor for the pipe with circumferential crack under cyclic loading
Structural Engineering and Mechanics, An Int＇l Journal
2019 .01
-
Fracture analysis for nozzle cracks in nuclear reactor pressure vessel using FCPAS
Nuclear Engineering and Technology
2024 .06
-
Effect of welding residual stress on operating stress of nuclear turbine low pressure rotor
Nuclear Engineering and Technology
2020 .08
-
Study for re-distributed residual stress by cutting in welded pipe
대한용접학회 특별강연 및 학술발표대회 개요집
2021 .05
-
가중함수법을 적용한 파이프라인 구조건전성평가에 관한 연구
대한용접·접합학회지
2017 .02
-
Finite element analysis of the behavior of elliptical cracks emanating from the orthopedic cement interface in total hip prostheses
Structural Engineering and Mechanics, An Int＇l Journal
2024 .03
-
라운드로빈 평가 결과에 기반한 국내 기관의 용접잔류응력 해석 분포의 불확실성 평가
한국압력기기공학회 논문집
2023 .12
-
Mode III SIFs for interface cracks in an FGM coating-substrate system
Structural engineering and mechanics : An international journal
2017 .01
-
PROPOSAL OF RESIDUAL STRESS MITIGATION IN NUCLEAR SAFETY-RELATED AUSTENITIC STAINLESS STEEL TP304 PIPE BENDED BY LOCAL INDUCTION HEATING PROCESS VIA ELASTIC-PLASTIC FINITE ELEMENT ANALYSIS
Nuclear Engineering and Technology
2019 .01
-
Study for J-integral analysis with re-distributed residual stress by cutting in welded pipe
대한용접학회 특별강연 및 학술발표대회 개요집
2021 .11
-
스테인리스강에 대한 전자빔 용접 잔류응력 예측을 위한 열원 변수 민감도 해석
한국압력기기공학회 논문집
2022 .12
이 논문의 저자 정보
최근 본 자료
댓글(0)
0