Optimal Design of Composite Material Maintenance Structure for Aircraft Based on ANSYS Workbench

Composite material is widely used to maintain damaged structures of aircraft. The 3D finite element model of composite cement maintenance for aircraft is established by finite element method software ANSYS Workbench. The structural characteristics and usage status of the composite cement maintenance...

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Bibliographic Details
Published inKey engineering materials Vol. 871; pp. 216 - 221
Main Authors Liu, Hao Dong, Dong, Shi Kang, Su, Hong Bo, Wang, Yu Bo, Dai, Jing Tao, Zhao, Pei Zhong
Format Journal Article
LanguageEnglish
Published Trans Tech Publications Ltd 04.01.2021
Subjects
Composite Materials
Aircraft
Finite Element
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Summary:Composite material is widely used to maintain damaged structures of aircraft. The 3D finite element model of composite cement maintenance for aircraft is established by finite element method software ANSYS Workbench. The structural characteristics and usage status of the composite cement maintenance model is analyzed, and then the optimal structural parameters of the composite patch are obtained, including the length, width and thickness. The results show that the composite cement maintenance method could effectively restore the rigidity, and improve the strength of the structure. Furthermore, the optimal design for composite patch ensures safety of aircraft, economics of maintenance, and operability of repair methods.
Bibliography:Selected, peer-reviewed papers from the 2nd International Conference on Advanced Materials, Processing and Testing Technology (AMPTT 2020), May 23-24, 2020, Guangzhou, China
ISSN:1013-9826
1662-9795
1662-9795
DOI:10.4028/www.scientific.net/KEM.871.216