Journal of Ocean Engineering and Technology (한국해양공학회지)
- Volume 25 Issue 2
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- Pages.79-84
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- 2011
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- 1225-0767(pISSN)
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- 2287-6715(eISSN)
DOI QR Code
Buckling Analysis of Filament-wound Composite Towers for Large Scale Wind-Turbine
대형 풍력발전용 필라멘트 와인딩 복합재 타워의 좌굴 해석
- Han, Jeong-Young (Pusan Educational Center for Computer Aided Machine Design, Pusan National University) ;
- Hong, Cheol-Hyun (Pusan Educational Center for Computer Aided Machine Design, Pusan National University)
- Received : 2011.02.24
- Accepted : 2011.04.22
- Published : 2011.04.30
Abstract
The purpose of this study was to investigate the buckling load of filament-wound composite towers for large scale wind-turbines using the finite element method (FEM). To define the material properties, we used both the effective property method and stacking properties method. The effective properties method assumes that a composite consists of one ply. The stacking properties method assumes that a composite consists of several stacked plies. First, a linear buckling analysis of the tower, filament-wound with angles of
Keywords
Composite;Filament-wound;Tower;Wind-turbine;Buckling
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