Free Vibration Analysis of a Structure with Closed Loops by the Transfer Influence Coefficient Method

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概要

• 論文の詳細を見る

• The Transfer Influence Coefficient Method (TICM), which was developed by the authors, is effective in analyzing dynamic responses of structures. The TICM has the advantages of computational speed and accuracy compared with conventional methods. However, the TICM has not been available for the structures with closed loops, such as truss and rahmen structures. In this paper, a new algorithm of the TICM applicable to such truss and rahmen structures is presented. The algorithm presented here is provided for in-plane free vibration analyses of two-dimensional frame structures to aid in clarifying the fundamental procedure. The validity of the newly presented algorithm is demonstrated through some numerical computations. The present algorithm has a remarkable advantage in terms of computational speed compared with a conventional algorithm.

• 一般社団法人 日本機械学会の論文

著者

• SUEOKA Atsuo

  Kyushu University, Faculty of Engineering

• INOUE Takumi

  Kyushu University

• SUEOKA Atsuo

  Kyushu University

関連論文

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• Higher Approximation of Steady Oscillations in Nonlinear Systems with Single Degree of Freedom : Suggested Multi-Harmonic Balance Method
• Free Vibration Analysis of a Structure with Closed Loops by the Transfer Influence Coefficient Method
• Countermeasures against Pattern Formation Phenomena of Thin Sheet Winder by Using Dynamic Absorbers

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