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Tower Dynamics Analytical Models
Alan Duane Wright
其他書名
Comparison and Evaluation
出版U.S. Department of Energy, Wind Energy Technology Division, Federal Wind Energy Program, 1981
URLhttp://books.google.com.hk/books?id=xqnMGXcLE6EC&hl=&source=gbs_api
EBookFULL_PUBLIC_DOMAIN
註釋Several simple tower dynamic analysis methods and computer codes are described and evaluated in this report, by comparison with tower test results. The theory of these methods is first described. The Rayleigh and Rayleigh-Ritz methods, finite element method, and matrix iteration method are presented. Then, four different towers are described to show the correct data input for the methods. A comparison of results from each method to tower test results is given. Recommendations are made as to which methods give adequate results for various towers.