| タイトル | A Simplified Method of Elastic-Stability Analysis for Thin Cylindrical Shells |
| 本文（外部サイト） | http://hdl.handle.net/2060/19930091945 |
| 著者（英） | Batdorf, S B |
| 著者所属（英） | National Advisory Committee for Aeronautics. Langley Aeronautical Lab. |
| 発行日 | 1947-01-01 |
| 言語 | eng |
| 内容記述 | This paper develops a new method for determining the buckling stresses of cylindrical shells under various loading conditions. In part I, the equation for the equilibrium of cylindrical shells introduced by Donnell in NACA report no. 479 to find the critical stresses of cylinders in torsion is applied to find critical stresses for cylinders with simply supported edges under other loading conditions. In part II, a modified form of Donnell's equation for the equilibrium of thin cylindrical shells is derived which is equivalent to Donnell's equation but has certain advantages in physical interpretation and in ease of solution, particularly in the case of shells having clamped edges. The question of implicit boundary conditions is also considered. |
| レポートNO | 93R21235
NACA-TR-874 |
| 権利 | No Copyright |
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