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Analysis of Dynamic Elastic Stability of Framed Structures Subjected to the Periodic Follower Loads

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 28 Issue 1 Page 1-8
published_at 1977
KJ00000156171.pdf
[fulltext] 642 KB
Title
周期性従動荷重を受ける骨組構造物の動的弾性安定解析
Analysis of Dynamic Elastic Stability of Framed Structures Subjected to the Periodic Follower Loads
Creators Aida Tadayoshi
Creators Abe Tamotsu
Source Identifiers
When the Structures be lacking in stiffness are subjected to the periodic loads, the parametrically excited vibration occur in it. Therefore, examination of dynamic elastic stability for these structures results in analysis of stability of the parametrically excited vibration. One of the authors, Aida, has presented a method of analysis for dynamic elastic stability of framed structures subjected to the unidirectional periodic loads in Ref. (10) and (11). In this report, a method of analysis for dynamic elastic stability under periodic follower loads is proposed. Hsu's instability conditions are applied in judging the stability of solution of the differential equation with periodic elements, i.e., variational equation of motion by which stability of phenomenon are discussed. In last chapter, instability regions of columns and parabolic arches which are calculated by the proposed method are shown.
Subjects
土木工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1977
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部