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工程设计学报
工程设计学报  2001, Vol. 8 Issue (2): 53-56    
工程设计理论、方法与技术     
空间可展结构能量节点的设计和动力分析
 张淑杰1, 关富玲1, 张京街2
1.浙江大学土木工程学系,浙江杭州310027; 
2.重庆市建筑科学研究院,重庆400015
Design and Dynamic Analysis of Energy-loaded Joints for Deployable Space Structures
 ZHANG  Shu-Jie1, GUAN  Fu-Ling1, ZHANG  Jing-Jie2
1.Department. of Civil Engineering, Zhejiang University, Hangzhou 310027, China;
2.Chongqing Research Institute of Building Science, Chongqing 400015, China
 全文: PDF(143 KB)   HTML
摘要： 设计了一种用于空间可展抛物面天线的能量节点机构,并分析其展开机理,对杆件及其端部的扭簧组成的宏单元的缩减刚度矩阵进行了讨论.结果表明,在结构体系中设置能量节点可显著改善结构的共振性能,证明该设计是可靠、可行的.
关键词： 可展结构;  能量节点;  扭簧;  缩减刚度矩阵    
Abstract:  A kind of energy-loaded joint used for deployable space structures is proposed and designed, and its deploying mechanics is also studied. The curtail rigid matrix of macrocell which is composed of the rod and its torsiomal springs has been analyzed. It has been shown that the resonant behaviour of structure was significantly improved by introducing the energy-loaded joints into it. It' s proved that this design is reliable and feasible.
Key words:  deployable structure    energy-loaded joint    torsional spring    reduced stiffness matrix
出版日期: 2001-06-15
基金资助:

国家自然科学基金资助项目(69982009)
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引用本文:

张淑杰, 关富玲, 张京街. 空间可展结构能量节点的设计和动力分析[J]. 工程设计学报, 2001, 8(2): 53-56.

ZHANG Shu-Jie, GUAN Fu-Ling, ZHANG Jing-Jie. Design and Dynamic Analysis of Energy-loaded Joints for Deployable Space Structures[J]. Chinese Journal of Engineering Design, 2001, 8(2): 53-56.

链接本文:

https://www.zjujournals.com/gcsjxb/CN/    或    https://www.zjujournals.com/gcsjxb/CN/Y2001/V8/I2/53

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