IOE OpenIR  > 轻量化中心
Optimized analysis of geometry parameters for honeycomb sandwich mirror
Chen, Xiao'An; Cheng, Yuntao; Zeng, Qingna; Liu, Hong; Fang, Jingzhong; Rao, Changhui
Volume9151
Pages91513H
2014
Language英语
ISSN0277786X
DOI10.1117/12.2055298
Indexed ByEi
Subtype会议论文
AbstractThe relationship of geometry parameters, specific stiffness, surface figure and natural frequency was investigated based on modified Gibson theory, sandwich theory, Hoff theory and vibration theory. By theoretical analysis and finite element method, we demonstrated the geometric parameters had non-linear influence on dimensionless specific stiffness in different directions with the honeycomb core was equivalent as modified solid material. Approximate expressions of deformation, natural frequency and geometric parameters were obtained. The results showed the optimal solidity ratio and face plate thickness ratio were in the range of 0.03 ∼ 0.1 and 0.02 ∼0.05, respectively. © 2014 SPIE.; The relationship of geometry parameters, specific stiffness, surface figure and natural frequency was investigated based on modified Gibson theory, sandwich theory, Hoff theory and vibration theory. By theoretical analysis and finite element method, we demonstrated the geometric parameters had non-linear influence on dimensionless specific stiffness in different directions with the honeycomb core was equivalent as modified solid material. Approximate expressions of deformation, natural frequency and geometric parameters were obtained. The results showed the optimal solidity ratio and face plate thickness ratio were in the range of 0.03 ∼ 0.1 and 0.02 ∼0.05, respectively. © 2014 SPIE.
Conference NameProceedings of SPIE: Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation
Conference Date2014
Citation statistics
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7907
Collection轻量化中心
Affiliation Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu, China
Recommended Citation
GB/T 7714
Chen, Xiao'An,Cheng, Yuntao,Zeng, Qingna,et al. Optimized analysis of geometry parameters for honeycomb sandwich mirror[C],2014:91513H.
Files in This Item:
File Name/Size DocType Version Access License
2014-2152.pdf(744KB)会议论文 开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chen, Xiao'An]'s Articles
[Cheng, Yuntao]'s Articles
[Zeng, Qingna]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chen, Xiao'An]'s Articles
[Cheng, Yuntao]'s Articles
[Zeng, Qingna]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chen, Xiao'An]'s Articles
[Cheng, Yuntao]'s Articles
[Zeng, Qingna]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.