| タイトル | Impact buckling of thin bars in the elastic range for any end condition |
| 本文（外部サイト） | http://hdl.handle.net/2060/19930094668 |
| 著者（英） | Taub, Josef |
| 著者所属（英） | National Advisory Committee for Aeronautics |
| 発行日 | 1934-07-01 |
| 言語 | eng |
| 内容記述 | Following a qualitative discussion of the complicated process involved in a short-period, longitudinal force applied to an originally not quite straight bar, the actual process is substituted by an idealized process for the purpose of analytical treatment. The simplifications are: the assumption of an infinitely high rate of propagation of the elastic longitudinal waves in the bar, limitation to slender bars, disregard of material damping and of rotatory inertia, the assumption of consistently small elastic deformations, the assumption of cross-sectional dimensions constant along the bar axis, the assumption of a shock-load constant in time, and the assumption of eccentricities on one plane. Then follow the mathematical principles for resolving the differential equation of the simplified problem, particularly the developability of arbitrary functions with steady first and second and intermittently steady third and fourth derivatives into one convergent series, according to the natural functions of the homogeneous differential equation. |
| レポートNO | 93R23588
NACA-TM-749 |
| 権利 | No Copyright |
|
