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탄소섬유 복합재료-금속 하이브리드 팬터그래프 상부암 설계
Design of CFRP-Metal Hybrid Pantograph Upper-arm
- 전승우;
- 한민구;
- 장승환;
- 조용현;
- 박철민
초록
: In this research, a parametric study was carried out to design a metal-carbon fiber reinforced plastics (CFRP) hybrid pantograph for weight reduction of high speed train (KTX). To design a light-weight and high-stiffness pantograph, some parts of the original steel upper arm was replaced by CFRPs with appropriate stacking sequences. For the parametric study, steel was replaced by aluminium considering structure stiffness and weight of hybrid upperarm of a pantograph. Finite element analysis (FEA) was performed for checking the structure stiffness with varying design parameters. Static vertical load stiffness and weight changing ratio were derived from real CX-PG pantog
키워드
고속철도; 팬터그래프; 탄소섬유 복합재료; 상부암; KTX; Pantograph; Carbon fiber reinforced plastics; CFRP; Upper arm
- 제목
- 탄소섬유 복합재료-금속 하이브리드 팬터그래프 상부암 설계
- 제목 (타언어)
- Design of CFRP-Metal Hybrid Pantograph Upper-arm
- 저자
- 전승우; 한민구; 장승환; 조용현; 박철민
- 발행일
- 2015-10
- 권
- 28
- 호
- 5
- 페이지
- 321 ~ 326
- 출판사
- 한국복합재료학회
- 분량
- 6 페이지
- ISSN
- E 2288-2111
P 2288-2103