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
오류제보하기
In order to evaluate fatigue endurance for an MTB(mountain bike) frame, FEM(finite element method) analysis was performed. For evaluating the fatigue endurance of the MTB frame, the S-N data for Al-6061 fillet weldment were compared with the stress analysis results through FEM analysis of the frame. Three loading condition, pedalling, horizontal and vertical loading conditions were considered for fatigue endurance evaluation. Horizontal loading(+1200 N) condition was found to be the most severe to the frame. The maximum von Mises stress of the frame under horizontal loading(+1200 N) condition was determined 294 MPa through FEM analysis of the frame. Conclusively, on the basis of fatigue strength of 200 MPa at the number of cycles of 50,000, the MTB frame has an improper safety factor of approximately 0.25, suggesting that this frame needs reinforcement.
목차
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참고문헌 (6)
참고문헌 신청
Pro/ENGINEERING / Advanced Tutorial (Release 20/2000i) / Connect Press, Ltd
Altair Hyper Mesh Basic Training, Vol. 1 / Altair Eng
KS R 8046 Mountain bike
S. J. Maddox / 2003 / Review of Fatigue Assessment Procedures for Welded Aluminium Structures / Int. J. Fatigue 25:1359~1378
J. G. Kaufman / 1999 / Properties of Aluminum Alloys / The Aluminum Association, Inc :162~170
Altair Hyper Mesh Basic Training, Vol. 1 / Altair Eng
KS R 8046 Mountain bike
S. J. Maddox / 2003 / Review of Fatigue Assessment Procedures for Welded Aluminium Structures / Int. J. Fatigue 25:1359~1378
J. G. Kaufman / 1999 / Properties of Aluminum Alloys / The Aluminum Association, Inc :162~170
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