摘要: The free vibration of rotating beams is analyzed by means of a finite-element method of variable order. This method entails displacement functions that are a complete power series of a variable number of terms. The terms are arran... 展开
作者 | Hodges, D. H. Rutkowski, M. J. | ||
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原报告号 | N19980033935 | 总页数 | 9 |
主办者 | National Aeronautics and Space Administration | ||
报告分类号 | [51A - Aerodynamics46E - Structural Mechanics] | ||
报告类别/文献类型 | DE / NTIS科技报告 | ||
关键词 | Free vibration Finite element method Rotating bodies Beams(Supports) Power series Eigenvalues Eigenvectors Convergence Degrees of freedom Rotation Dynamic structural analysis |