部分法を活用した動的線形有限要素解析のオブジェクト指向設計と実装

概要

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In this paper, dynamic linear finite element analysis system using substructure method is developed using object oriented approach. At first, the equation of motion on dynamic structural problem is analyzed by comparing with the equation of equilibrium on static structural problem. The concept between time domain and frequency domain is analyzed in order to take into account of time varing quantities. Then the knowledge for constructing the practical dynamic linear structure analysis system is arranged with considering three typical analysis method: direct time integration method, mode superposition method and frequency response method. Finally, substructure is designed, and the analysis system is extended for dynamic linear problem using substructures.
一般社団法人日本建築学会の論文
1995-03-20