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- Title
Experimental and Finite-Element Analysis of Metal-Inserted Filament-Wound Composite Tubes.
- Authors
Li, Y. D.; Luo, H. B.; Yan, Y.; Ye, J. X.; Guo, F. L.
- Abstract
To meet the aviation and aerospace requirements for detachability and load-carrying capacity, a novel connecting structure — a carbon-fiber-filament-wound composite tube with grooved metal inserts has been developed. The tensile behavior of the structure was investigated experimentally and by the finite-element method. The finite-element method was used to simulate the damage process. The failure load of the structure was found to be 37% higher than that of an ordinary bonded tube without grooved metal inserts. A stress analysis showed that the structural failure was not caused by the failure of adhesive, but was determined by the tensile strength of the ±30° wound layers and the shear strength of interlayer
- Subjects
STRAINS &; stresses (Mechanics); STRUCTURAL failures; FINITE element method; TUBES; SHEAR strength
- Publication
Mechanics of Composite Materials, 2021, Vol 57, Issue 3, p373
- ISSN
0191-5665
- Publication type
Article
- DOI
10.1007/s11029-021-09961-2