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.
초록· 키워드
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Fatigue crack growth tests were conducted on urban railway wheel steel under mode I and mixed-mode conditions. Fatigue crack growth rates were evaluated in terms of equivalent stress intensity factor ranges, using both the extended and projected crack lengths. The equivalent stress intensity factor range with the growth rate results obtained under mode I loading conditions can be used to predict the crack growth rate under mixed-mode loading conditions. Extended crack length rather than projected crack length is appropriate for the prediction of the crack growth rate under the mixed-mode loading conditions.
목차
등록된 정보가 없습니다.
참고문헌 (11)
참고문헌 신청
J. W. Kannel / 1984 / Subsurface Stress Evaluations Under Rolling/Sliding Contacts / J. Tribol 106:96~103
O. Orringer / 1996 / Residual Stress and Its Consequences on Both Sides of the Wheel-Rail Interface / Wear 191:25~34
M.. Sraml / 2003 / Numerical Procedure for Predicting the Rolling Contact Fatigue Crack Initiation / Int. J. Fatigue 25:585~595
Y. Liu / 2007 / Analysis of Subsurface Crack Propagation Under Rolling Contact Loading in Railroad Wheels Using FEM / Eng. Frac. Mech. 74:659~674
L. P. Borrego / 2006 / Mixed-Mode Fatigue Crack Growth Behaviour in Aluminium Alloy / Int. J. Fatigue 28:618~626
O. Orringer / 1996 / Residual Stress and Its Consequences on Both Sides of the Wheel-Rail Interface / Wear 191:25~34
M.. Sraml / 2003 / Numerical Procedure for Predicting the Rolling Contact Fatigue Crack Initiation / Int. J. Fatigue 25:585~595
Y. Liu / 2007 / Analysis of Subsurface Crack Propagation Under Rolling Contact Loading in Railroad Wheels Using FEM / Eng. Frac. Mech. 74:659~674
L. P. Borrego / 2006 / Mixed-Mode Fatigue Crack Growth Behaviour in Aluminium Alloy / Int. J. Fatigue 28:618~626
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