航天器用复合材料桁架结构研究进展  

The Progress of Research on Composite Truss for Spacecraft

作　　者：章令晖[1] 李甲申[2] 王琦洁[1] 夏英伟[1] 殷永霞[1] 涂彬[1] 

机构地区：[1]北京空间机电研究所,北京100076 [2]中国空间技术研究院,北京100086

出　　处：《纤维复合材料》2013年第4期-,共7页Fiber Composites

摘　　要：桁架结构凭借其空间可伸展、易组装、整体性好、设计灵活等优点,在各类航天器中得到了广泛的应用。由于航天器对结构质量、尺寸稳定性、阻尼性能等具有较高要求,更倾向于采用先进复合材料制造桁架结构。本文详细介绍了复合材料桁架结构的制造工艺和在国内外航天器中的应用情况,探讨了复合材料桁架结构工程化应用中存在的问题,最后展望了复合材料桁架结构的应用前景。Composite truss haven been applied extensively in every spacecraft because of its excellent performances. Forming process and research achievements of composite truss are introduced in this paper. According to domestic and overseas applications in spacecraft,the problems to be resolved in engineering application were discussed. Finally,application prospects of composite truss in spacecraft were forecast.

关 键 词：航天器 桁架结构 碳纤维复合材料 制造工艺 工程化应用 

分 类 号：V414[航空宇航科学与技术—航空宇航推进理论与工程]