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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
KJ00000156222.pdf
[fulltext] 478 KB
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.
Subjects
土木工学 ( Other)
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