紀要論文 CIP法とFEMを用いた1次元地盤モデルの動的弾塑性解析

辛, 承胤

42015-03-31 , 法政大学大学院デザイン工学研究科
ISSN:21867240
内容記述
When analyzing the wave propagation problem in the infinite or semi-infinite elastic solids, the numerical device which can transmit the outgoing waves should be attached to the boundary of the finite analytical region. Generally the discrete models are installed at the boundary. But, in this research, we propose a new method which combines the CIP method to the finite element method. Its validity is presented by analyzing one dimensional rod model subjected the impulse load in also analyzed. The boundary of FEM domain has to transmit various waves in order to analyze an infinite wave field. To realize this function, the CIP grid is overlapped to the FEM mesh efficiently around the boundary.
本文を読む

http://repo.lib.hosei.ac.jp/bitstream/10114/11697/1/dgrad_4_k_shin.pdf

このアイテムのアクセス数:  回

その他の情報