Static analysis of synchronism deployable antenna

Abstract：A 3D synchronism deployable antenna was designed, analyzed, and manufactured by our research group. This antenna consists oftetrahedral elements from central element. Because there are springs at the ends of some of the rods, spider joints are applied. For analysis purpose, the structure is simplified and modelled by using 2D beam elements that have no bending stiffness. Displacement vectors are defined to include two translational displacements and one torsional displacement. The stiffness matrix derived by this method is relatively simple and well defined. The analysis results generated by using software developed by our research group agreed very well with available test data. 作者： Author： GUAN Fu-ling[1]  SHOU Jian-jun[1]  HOU Guo-yong[1]  ZHANG Jing-jie[2] 作者單位： Department of Civil Engeering, Zhejiang University, Hangzhou 310027, ChinaChongqing Research Institute of Building Science, Chongqing 400015, China 期 刊： 浙江大學學報A（英文版）   ISTICEISCI Journal： JOURNAL OF ZHEJIANG UNIVERSITY SCIENCE A 年，卷(期)： 2006, 7(8) 分類號： V414.2 Keywords： Space deployable structures    Analysis design    Reflector antenna    機標分類號： TU3 U66 機標關鍵詞： bending stiffness    stiffness matrix    beam elements    test data 基金項目： 國家高技術研究發(fā)展計劃(863計劃) Static analysis of synchronism deployable antenna[期刊論文]  浙江大學學報A（英文版） --2006, 7(8)A 3D synchronism deployable antenna was designed, analyzed, and manufactured by our research group. This antenna consists oftetrahedral elements from central element. Because there are springs at the e...

【Static analysis of synchronism deplo】相關文章：

Static Force Reliability Analysis of Truss Structure with Piezoelectric Patches Affixed to Its Surface04-26

Static/dynamic Analysis of Functionally Graded and Layered Magneto-electro-elastic Plate/pipe under Hamiltonian System05-02

Contaminations removal from static lake water by compound04-26

Analysis of the suspension polymerization flows of polyvinyl chloride with the exergy analysis involving resource utiliz04-28

THE ANALYSIS OF THE MULTIPLE CHOICE ITEM04-27

Timescale Analysis of Spectral Lags04-29

Character Analysis of Scarlett and Melanie04-26

An Analysis of the Prospect of the Impact of WTO04-30

Elemental analysis of some Egyptian ores and industrial iron samples by neutron activation analysis04-28

An Analysis of the Prospect of the Impact of WTO 104-30