| 空间相机桁架杆接头结构研究 |
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| 引用本文： | 田富湘,何欣,张凯. 空间相机桁架杆接头结构研究[J]. 光机电信息, 2011, 0(8): 51-55 |
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| 作者姓名： | 田富湘 何欣 张凯 |
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| 作者单位： | 中国科学院长春光学精密机械与物理研究所; |
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| 摘 要： | 在大跨度空间结构中广泛应用的桁架结构在大尺寸空间相机主支撑结构中的应用越来越多.桁架杆与安装光学元件的框架之间的连接接头是桁架式主支撑结构的重要组成部分之一.综合比较了桁架杆接头的几种常用结构形式,结合复合材料零件与金属零件的3种连接方式,提出了一种一端与桁架杆胶接、另一端与框架螺钉连接的桁架杆接头.该桁架杆接头设计有...
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| 关 键 词： | 空间相机 主支撑结构 桁架杆接头 胶接 铰接 次应力 |
Truss Rod-connector of Space Camera |
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| TIAN Fu-xiang,HE Xin,ZHANG Kai. Truss Rod-connector of Space Camera[J]. OME Information, 2011, 0(8): 51-55 |
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| Authors: | TIAN Fu-xiang HE Xin ZHANG Kai |
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| Affiliation: | TIAN Fu-xiang,HE Xin,ZHANG Kai(Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China) |
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| Abstract: | The truss structures,which were used widely in the long-span spatial structures,were applied more and more in the main supporting structures of the space cameras.The connectors of the truss rod and the frames which were used to mount the optical components were important parts of the truss structures.Compared several common structures of the truss rod-connector and the three methods to connect the composite material parts with the metal parts,a truss rod-connector was developed,which one end adhered to the ... |
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| Keywords: | space camera main supporting structure truss rod-connector adhesive bonding hinged secondary stress |
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