The Influence Analysis of Stiffness on Stringer Layout and Dimension of Full Composite Wing

Sheng Jun Qiao, Hang Shan Gao, Fu Sheng Wang, Zhu Feng Yue

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

The present study aimed at obtaining torsional stiffness, bending stiffness and stiffness center position of full composite wing using thin wall structure mechanics theory. The influence of stringer layout on wing integer structure stiffness was furthermore investigated. It was found that wing section stiffness was influenced by stringer layout and dimension. The best spacing of stringer was within the range from 130 mm to 150 mm, at the same time, stringer stiffness had more change by the differences of its numbers. The study of this paper provided important support for structural design and aeroelastic analysis on composite wing.

源语言英语
主期刊名Key Engineering Materials - Development and Application
出版商Trans Tech Publications
3-7
页数5
ISBN(印刷版)9783038350668
DOI
出版状态已出版 - 2014
活动4th International Conference on Key Engineering Materials, ICKEM 2014 - Bali, 印度尼西亚
期限: 22 3月 201423 3月 2014

出版系列

姓名Advanced Materials Research
911
ISSN(印刷版)1022-6680

会议

会议4th International Conference on Key Engineering Materials, ICKEM 2014
国家/地区印度尼西亚
Bali
时期22/03/1423/03/14

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