- 적층구성 변화에 따른 경량화 구조부재의 에너지 흡수 특성
- ㆍ 저자명
- 최주호,양인영,Choi. Ju-Ho,Yang. In-Young
- ㆍ 간행물명
- 한국생산제조시스템학회지
- ㆍ 권/호정보
- 2012년|21권 2호|pp.241-245 (5 pages)
- ㆍ 발행정보
- 한국생산제조시스템학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
In this study, one type of circular shaped composite tube was used, combined with reinforcing foam and without foam. Furthermore, CFRP (Carbon Fiber Reinforced Plastic) circular member manufactured from CFRP prepreg sheet for lightweight design. CFRP is an anisotropic material which is the most widely adapted lightweight structural member. The crashworthy behavior of circular composite material tubes subjected to static axial compression under same conditions is reported in this paper. The collapse mode during the failure process were observed and analyzed. The behavior of polymeric foams to the tubes crashworthiness were also investigated.