Development of Dynamic Structure Analysis Method based on Multi-Scale Analysis

A new analysis method is developed for predicting dynamic structural responses with high accuracy and spatial resolution. Estimation of dynamic behavior of complicated structure requires a huge amount of computation. Our method takes advantage of multi-scale analysis for reducing such a computation. In this paper, we present the formulation of this new analysis method, the application of it into a simulation of simple structure and the comparison between this method and conventional methods are presented to verify the performance of our method.