中国科学院光电技术研究所机构知识库
Advanced  
IOE OpenIR  > 轻量化中心  > 会议论文
题名:
Analysis of equivalent parameters for honeycomb sandwich mirror
作者: Chen, Xiao An; Zhang, Yuan Yuan; Hu, Gui Tao; Zeng, Qing Na; Liu, Hong; Fang, Jing Zhong
出版日期: 2014
会议名称: Advanced Materials Research: Materials, Mechanical and Manufacturing Engineering
会议日期: 2014
学科分类: Finite element method - Honeycomb structures - Industrial engineering - Stiffness - Structural optimization
DOI: 10.4028/www.scientific.net/AMR.842.397
中文摘要: The influence of structure parameters on mechanical properties of honeycomb sandwich mirror was investigated. Gibson hexagon equivalent theory, sandwich plate theory and Hoff theory were modified based on the theoretical analysis. The results were shown that structure parameters had non-linear influence on dimensionless structure tensile specific stiffness, shearing specific stiffness and bending stiffness in different direction while the honeycomb core was equivalent as solid material with modified material properties. The honeycomb mirror and equivalent model was modeled by using finite element method. The root mean square (RMS) and peak-to-valley (PV) values of mirror surface were determined under gravity with the optical axis pointed to the zenith. Compared with the actual modeling data, the relative error of equivalent results was less than 5%. And the optimal structure parameter range was obtained by these analyses. © (2014) Trans Tech Publications, Switzerland.
英文摘要: The influence of structure parameters on mechanical properties of honeycomb sandwich mirror was investigated. Gibson hexagon equivalent theory, sandwich plate theory and Hoff theory were modified based on the theoretical analysis. The results were shown that structure parameters had non-linear influence on dimensionless structure tensile specific stiffness, shearing specific stiffness and bending stiffness in different direction while the honeycomb core was equivalent as solid material with modified material properties. The honeycomb mirror and equivalent model was modeled by using finite element method. The root mean square (RMS) and peak-to-valley (PV) values of mirror surface were determined under gravity with the optical axis pointed to the zenith. Compared with the actual modeling data, the relative error of equivalent results was less than 5%. And the optimal structure parameter range was obtained by these analyses. © (2014) Trans Tech Publications, Switzerland.
收录类别: Ei
语种: 英语
卷号: 842
ISSN号: 10226680
文章类型: 会议论文
页码: 397-400
Citation statistics:
内容类型: 会议论文
URI标识: http://ir.ioe.ac.cn/handle/181551/7906
Appears in Collections:轻量化中心_会议论文

Files in This Item:

There are no files associated with this item.


作者单位: Institute of Optics and Electronics, Chinese Academy of Sciences, Chengdu 610209, China

Recommended Citation:
Chen, Xiao An,Zhang, Yuan Yuan,Hu, Gui Tao,et al. Analysis of equivalent parameters for honeycomb sandwich mirror[C]. 见:Advanced Materials Research: Materials, Mechanical and Manufacturing Engineering. 2014.
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Chen, Xiao An]'s Articles
[Zhang, Yuan Yuan]'s Articles
[Hu, Gui Tao]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Chen, Xiao An]‘s Articles
[Zhang, Yuan Yuan]‘s Articles
[Hu, Gui Tao]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

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

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院光电技术研究所 - Feedback
Powered by CSpace