支架
复合数
有限元法
航空航天
制作
锻造
材料科学
结构工程
复合材料
工程类
冶金
医学
病理
航空航天工程
替代医学
作者
H.G.S.J. Thuis,C. Biemans
标识
DOI:10.1016/s0263-8223(97)00045-7
摘要
In this paper the results of a programme, in which a composite bracket as a replacement for a metal forging was developed, will be presented. The finite-element method (FEM) in combination with an optimization module was used to design the bracket. Compared to its metal counterpart, the composite bracket demonstrated a weight reduction of 43%. Two composite brackets were fabricated by resin transfer moulding (RTM). One bracket was loaded statically to 1.38 × Design Ultimate Load. The bracket did not fail at this load level.
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