대한기계학회논문집A (Transactions of the Korean Society of Mechanical Engineers A)

  • 제26권5호
  • /
  • Pages.828-834
  • /
  • 2002
  • /
  • 1226-4873(pISSN)
  • /
  • 2288-5226(eISSN)
대한기계학회 (The Korean Society of Mechanical Engineers)
권호 표지
DOI QR코드

DOI QR Code

혼합모드 하중하의 A5052 합금판재에서의 피로시험에 관한 연구

A Study on the Fatigue Test in A5052 Alloy Sheet Under Mixed Mode Loading

  • 발행 : 2002.05.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

In this paper, for the mixed mode fatigue problem, the method of determining testing load was proposed. It is based on the plastic zone size and the limited maximum stress intensity factor by ASTM STANDARD E 647-00. The application method of maximum tangential stress criterion and the stress intensity factor for the finite width specimen was proposed. In the result of applying the method to mixed mode fat gut test for A5052 H34, it obtained the satisfactory experimental results on the stable crack growth.

키워드

참고문헌

  1. Erdogan, F. and Sih, G. C., 1963, 'On the Crack Extension in Plates under Plane Loading and Transverse Shear,' J. Basic Engng., Trans. ASME Vol. 85, pp. 519-527 https://doi.org/10.1115/1.3656897
  2. 조명래, 최용식, 양원호, 1993, '균열의 두께가 변화하는 부재내의 혼합모드(모드 I/II) 응력확대 계수,' 대한기계학회논문집, Vol. 17, No. 8, pp. 1875-1882
  3. 정남용, 장진모, 1997, 'Al/Steel 이종재료의 접착이음에 대한 혼합모드의 파괴기준,' 대한기계학회논문집 A, Vol. 21, No. 8, pp. 1322-1331
  4. 이억섭, 류황희, 김동준, 1999, '혼합모드하중에서의 피로균열전파 방향과 피로수명 예측,' 대한기계학회논문집 A, Vol. 23, No. 9, pp. 1550-1558
  5. Williams, M. L. , 1957, ' On the Stress Distribution at the Base of a Stationary Crack,' J. Appl. Mech., Vol. 24, No. 1, pp. 109-114
  6. ASTM STANDARD E647-00, 2000, 'Standard Test Method for Measurement of Fatigue Crack Grawth Rates,' Annual Book of ASTM Standards
  7. Rook , D.P. and Cartwright, D. J., 1976, 'Compendium of Stress Intensity Factors,' London Her Majesty's Stationery Office by The Hillingdon Press, pp. 74-75
  8. Magill, M. A. and Zwerneman, F. J. ,1999, 'Sustained Mode I and Mode II Fatigue Crack Growth in Flat Plates,' Engng. Frature Mech., Vol. 55, No. 6, pp.883-899 https://doi.org/10.1016/S0013-7944(96)00078-1
  9. Paul, T. K., 1995, 'Plane Stress Mixed Mode Fatigue Crack Propagation,' Engng. Fracture Mech., Vol. 52, No. 1 pp. 121-137 https://doi.org/10.1016/0013-7944(94)00256-H
  10. Abdel Magged, A.M. and Pandey, R. K., 1991, 'Mixed Mode Crack Growth under Static and Cyclic Loading in Al-alloy Sheets,' Engng. Fracture Mech., Vol. 40, No. 2, pp. 371-385 https://doi.org/10.1016/0013-7944(91)90271-2
  11. Pustejovsky, M. A., 1979, 'Fatigue Crack Propagation in Titanium under General In-Plane Loading-I:Experimentals,' Engng. Fracture Mech., Vol. 11, pp. 9-15 https://doi.org/10.1016/0013-7944(79)90025-0
  12. Williams, J. G. and Ewing, P. D., 1972, 'Fracture under Complex Stress - The Angled Crack Problem,' Int. J. of Fracture Mech., vol. 8, No. 4, pp. 441-446
  13. Sih, G. C., 1974, 'The Strain-Energy-Density Factor Applied to Mixed Mode Crack Problems,' Int. J. of Fracture, Vol. 10, No. 3, pp. 305-321 https://doi.org/10.1007/BF00035493
  14. Yokobori, A. T. Jr, Yokobori, T. , Sato, K. and Syoji, K., 1985, 'Fatigue Crack Growth under Mixed Modes I and II,' Fatigue Fract. Engng Mater. Struct., Vol. 8, No. 4, pp. 315-325 https://doi.org/10.1111/j.1460-2695.1985.tb00430.x
  15. Sih, G.C. and Barthelemy, B.M., 1980, 'Mixed Mode Fatigue Crack Growth Prediction,' Engng. Fracture Mech., Vol. 13, pp. 439-451 https://doi.org/10.1016/0013-7944(80)90076-4

피인용 문헌

  1. Estimation of Fatigue Crack Growth Behavior of Cracked Specimen Under Mixed-mode Loads vol.39, pp.7, 2015, https://doi.org/10.3795/KSME-A.2015.39.7.693