伝達影響係数法による閉ループを持つ構造物の面内自由振動解析

井上 卓見, 末岡 淳男

研究成果: Contribution to journalArticle査読

抄録

The Transfer Influence Coefficient Method (TICM), which was developed by the authors, is an effective method to analyze dynamic responses of structures. The TICM has an advantage of computational speed and accuracy compared with conventional methods. However, the TICM was not available for the structures with closed loops such as truss or rahmen structures. In this paper, a new algorithm of the TICM applicable to such truss or racmen structures is presented. The algorithm presented here is shown for the in-plane free vibration analysis of two-dimensional stuctures to make the fundamental procedure clear. The validity of the newly presented algorithm is demonstrated through a numerical computation. The present algorithm remarkably has an advantage in computationl speed compared with a conventional routine.
寄稿の翻訳タイトルFree Vibration Analysis of a Structure with Closed Loops by the Transfer Influence Coefficient Method
本文言語日本語
ページ(範囲)1805-1812
ページ数8
ジャーナルNippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
71
706
DOI
出版ステータス出版済み - 2005

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