본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

KSME international journal v.17 no.6, 2003년, pp.796 - 804   피인용횟수: 2

Fatigue Crack Propagation Behavior in STS304 Under Mixed-Mode Loading

Lee, Jeong-Moo   (Department of Mechanical Engineering, Graduate School, Korea UniversityUU0000159  ); Song, Sam-Hong   (Department of Mechanical Engineering, Korea UniversityUU0000159  );
  • 초록

    The use of fracture mechanics has traditionally concentrated on crack growth under an opening mechanism. However, many service failures occur from cracks subjected to mixed-mode loading. Hence, it is necessary to evaluate the fatigue behavior under mixed-mode loading. Under mixed-mode loading, not only the fatigue crack propagation rate is of importance, but also the crack propagation direction. In modified range 0.3 $\leq$ a/W $\leq$ 0.5, the stress intensity factors (SIFs) of mode I and mode II for the compact tension shear (CTS) specimen were calculated by using elastic finite element analysis. The propagation behavior of the fatigue cracks of cold rolled stainless steels (STS304) under mixed-mode conditions was evaluated by using K $\_$ I/ and $_{4}$ (SIFs of mode I and mode II). The maximum tangential stress (MTS) criterion and stress intensity factor were applied to predict the crack propagation direction and the propagation behavior of fatigue cracks.


  • 주제어

    Mixed Mode .   Fatigue Crack Propagation Behavior .   Compact Tension Shear(CTS) Specimen .   Loading Application Angle .   Stress Intensity Factor(SIF) .   Finite Element Analysis(FEA) .   Maximum Tangential Stress (MTS) Criterion .   Fatigue Life.  

  • 참고문헌 (17)

    1. Tong, J., Yates, J. R. and Brown, M. W., 1997, 'The Formation and Propagation of Mode ⅠBranch Cracks in Mixed Mode Fatigue Failure,' Engineering Fracture Mechanics, Vol. 56, No. 2, pp. 213-231 
    2. Tada, H., Paris, P. and Irwin, G., 1973, 'The Stress Analysis of Cracks Handbook,' Del Research Corporation, pp. 2-11 
    3. Tanaka Keisuke, 1974, 'Fatigue Crack Propagation from a Crack Inclined to the Cyclic Tensile Axis,' Engineering Fracture Mechanics, Vol. 6, pp. 493-507 
    4. Sih, G. C., 1974, 'Strain Energy Density Factor Applied to Mixed Mode Crack Problems,' International Journal of Fracture, Vol. 10, pp. 305-321 
    5. Song Sam-Hong, Bae Jun-Soo and Choi Byoung-Ho, 2001, 'An Experimental Study on the Fatigue Behavior and Stress Interaction of Arbitraily Located Defects (Ⅱ) (For Variable Loads and Distances between Defects),' Transaction of the KSPE, Vol. 18, No. 1, pp. 201-212 
    6. Richard, H. A. and Benitz, K., 1983, 'A Loading Device for the Criterion of Mode in Fracture Mechanics,' International Journal of Fracture, Vol. 22, pp. R55-R58 
    7. Richard, H. A., 1986, 'Some Theoretical and Experimental Aspects of Mixed Mode Fracture,' Advances Fracture Research, Vol. 5, pp. 3337-3344 
    8. Qian, J. and Fatemi, A., 1996, 'Mixed Mode Fatigue Crack Growth : A Literature Survey,' Engineering Fracture Mechanics, Vol. 55, pp. 969-990 
    9. Qian J. and Fatemi A., 1996, 'Fatigue Crack Growth under Mixed Mode I and II Loading,' Fatigue & Fracture of Engineering Materials & Structures, Vol. 19, pp. 1277-1284 
    10. NG, S. W. and Lau, K. J., 1997, 'Determination of Mixed-mode Stress Intensity Factors Using a Semi-Infinite Crack Model,' Engineering Fracture Mechanics, Vol. 58, No. 1/2, pp. 43-59 
    11. Oh Dong-Joon, 2002, 'Ductile Fracture Behavior of AS4P Under Mixed Mode (I/II) Loading,' KSME International Journal, Vol. 16, No. 4, pp. 476-484     
    12. Ong Jang Woo, Jin Keun Chan, Lee Sung Geun and Kim Jong Bae, 1989, 'Mixed-Mode Fatigue Crack Growth Behaviors in 5083-H115 Aluminum Alloy,' Transactions of the KSME, Vol. 13, No. 3, pp. 461-471     
    13. Hong, K. J. and Kang, K. J., 1996, 'Method to Measure K,K and J-Integral for CTS Specimen under Mixed Mode Loading,' Transaction of the KSME, Vol. 20, No. 1, pp. 3498-3506     
    14. Murakami, Y., 1987, 'Stress Intensity Factors Hand book,' Pergamon Books, pp. 9-10 
    15. Hallback, N. and Nilson, F., 1994, 'Mixed Mode I/II Fracture Behavior of an Aluminum Alloy,' Journal of the Mechanics and Physics of Solids, Vol. 42, pp. 1345-1374 
    16. Han Moon Sik, 1999, 'A Numeric Modeling Technique for the Shape Development of Fatigue Crack,' Transaction of the KSPE, Vol. 16, No. 2, pp. 225-233 
    17. Erdogan, F. and Sih, G. C., 1963, 'On the Crack Extension in Plates Under Plane Loading and Transverse Shear,' Journal of Basic Engineering, Vol. 85, pp. 519-525 
  • 이 논문을 인용한 문헌 (2)

    1. 2005. "" Journal of mechanical science and technology, 19(2): 567~577     
    2. Seo, Ki-Jeong ; Lee, Jeong-Moo 2007. "Assessment for Propagation Behavior and Fracture Surface of Mixed-mode Fatigue Crack by Fracture Surface-Roughness Induced Crack Closure" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. A. A, 31(4): 432~440     

 저자의 다른 논문

  • Lee, Jeong-Moo (7)

    1. 2001 "혼합모드 하중에서의 STS304의 피로균열 전과거동" 한국정밀공학회지 = Journal of the Korean Society of Precision Engineering 18 (9): 131~139    
    2. 2002 "축단면 내 대칭위치에 존재하는 원공결함에서 발생하는 피로균열 거동" 한국정밀공학회지 = Journal of the Korean Society of Precision Engineering 19 (10): 84~91    
    3. 2002 "응력비 변화에 따른 혼합모드 피로균열 전파거동" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. A. A 26 (11): 2287~2296    
    4. 2003 "모드 II 하중을 받는 CTS 시험편의 피로균열 전파거동에 관한 실험적 연구" 大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. A. A 27 (7): 1217~1226    
    5. 2004 "단일과대하중의 작용모드가 피로균열의 전파거동에 미치는 영향" 한국정밀공학회지 = Journal of the Korean Society of Precision Engineering 21 (6): 109~116    
    6. 2005 "직접측정법을 이용한 혼합모드 하중 하에서 피로균열의 닫힘과 전파거동" 한국정밀공학회지 = Journal of the Korean Society of Precision Engineering 22 (6): 152~158    
    7. 2005 "혼합모드 하중 하에서 균열닫힘 평가에 대한 K$_{op}$와 U의 결정과 적용" 한국자동차공학회논문집 = Transactions of the Korean Society of Automotive Engineers 13 (3): 178~185    
  • 송삼홍 (54)

 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • NDSL :
유료다운로드

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기