衝撃軸圧縮荷重を受ける円筒殻の単純化モデル

Abstract

On the basis of the preceding paper, the authors construct a simplified model of cylindrical shells under axial step loading and analyze its behavior by an energy approach. This model uses only linear springs, each of which provides for one corresponding mechanical property a simple and clear representation which is not available from the customary nonlinear spring models.