콘텐츠 본문
논문 국내 국내전문학술지(KCI급) 설계요구조건 검증을 통한 한국형 고속 틸팅열차(TTX)의 차체 재료 선정에 관한 연구
- 학술지 구분 국내전문학술지(KCI급)
- 게재년월 2004-06
- 저자명 신광복, 구동희, 한성호, 박기진
- 학술지명 한국철도학회 철도저널
- 발행처명 한국철도학회
- 발행국가 국내
- 논문언어 한국어
- 전체저자수 4
- 연구분야 공학 > 기계공학
논문 초록 (Abstract)
In order to determine the most suitable material system for achieving the lightweight design while fulfilling the design requirements of carbody structures of Korean Tilting Train eXpress(TTX), aluminum carbody, composite carbody, and hybrid carbody combined with aluminum and composite structures were considered in the present study. The finite-element analysis was used to verify the design requirements of the TTX carbody structures with the material system considered in the design stages. The stresses in the carbody structures and deflections of underframe against static load cases were used as design criteria. The results show that the hybrid carbody structures are beneficial with regard to weight saving and structural integrity in comparison to aluminum and composite carbody structures.
