656 ジュール加熱法による Al/CFRP 非対称積層複合材料の形状制御 : 第 4 報形状の安定性

概要

論文の詳細を見る
The Thermally induced shapes of the A1/CFRP laminated materials can be controlled by Joule heating and they can be predicted theoretically by the Rayleigh-Ritz method. When the width and length of a laminate is small, its cured shape in the room temperature becomes only a saddle. But, if the size of the plate is greater than a critical dimension, the room temperature shape of it becomes either a saddle or a cylindrical shape. Results of the stability analysis of the predicted shape showed that it takes a cylindrical shape. When temperature changes from the room temperature and more than the temperature the shape becomes only a saddle. It was also shown by the stability analysis that the shape of the laminate changes from the cylindrical shape to the saddle shape. The above things were confirmed by many experiments.
一般社団法人日本機械学会の論文
2002-09-20