Elastic Stability of Columns Subjected to the Nonconservative Torque
Memoirs of the Faculty of Engineering, Yamaguchi University Volume 29 Issue 1
Page 37-44
published_at 1978
Title
非保存トルクを受ける柱の弾性安定性について
Elastic Stability of Columns Subjected to the Nonconservative Torque
Creators
Aida Tadayoshi
Creators
Sueoka Akira
Source Identifiers
Equations of motion of the column subjected to the nonconservative torque were derived considering the deformation of axis in this paper. Eigenvalue curves and vibration modes of the columns with boundary conditions of four kinds, which were subjected to the concentrated axial torque, concentrated tangential torque, uniformly distributed axial torque and uniformly distributed tangential torque, were evaluated from above equations of motion and nonconservative instability of them became evident. Furthermore, it became clear that the columns of case II-(a) and IV-(a) occured the unstable phenomenon of divergence form and the columns subjected to the uniformly distributed torque occured the unstable one of flutter form.
Languages
jpn
Resource Type
departmental bulletin paper
Publishers
山口大学工学部
Date Issued
1978
File Version
Version of Record
Access Rights
open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools
工学部