국내 최대 기계 및 로봇 연구정보

기술보고서

기술보고서 게시판 내용
타이틀	Design of Structurally Efficient Tapered Struts
저자	Messinger, Ross
Keyword	BUCKLING;; EPOXY MATRIX COMPOSITES;; FABRICATION;; FITTING;; GRAPHITE;; INSERTS;; SPACE SHUTTLES;; STRUTS
URL	http://hdl.handle.net/2060/20100021137
보고서번호	NASA/CR-2010-216698
발행년도	2010
출처	NTRS (NASA Technical Report Server)
ABSTRACT	This report describes the analytical study of two full-scale tapered composite struts. The analytical study resulted in the design of two structurally efficient carbon/epoxy struts in accordance with NASA-specified geometries and loading conditions. Detailed stress analysis was performed of the insert, end fitting, and strut body to obtain an optimized weight with positive margins. Two demonstration struts were fabricated based on a well-established design from a previous Space Shuttle strut development program.