日本語フィールド
著者：宮崎 則幸;萩原 世也;宗像 健題名：変動荷重によるクリープ座屈発表情報：日本機械学会論文集 A編 巻: 55 号: 518 ページ: 2103 - 2107キーワード：概要：Creep buckling analyses under varying loads are performed on a circular cylindrical shell with an initial imperfection subjected to axial compression and on a partial spherical shell under uniform pressure. The finite element method is applied to the creep deformation analysis to obtain the critical time when creep buckling occurs. The results show that a linear cumulative damage rule for creep buckling can be applied to the creep buckling of the circular cylindrical shell but cannot be applied to that of the partial spherical shell.抄録：英語フィールド
Author：MIYAZAKI Noriyuki;HAGIHARA Seiya;MUNAKATA TsuyoshiTitle：Creep buckling under varying loads.Announcement information:Transactions of the Japan Society of Mechanical Engineers Series B Vol: 55 Issue: 518 Page: 2103 - 2107An abstract：Creep buckling analyses under varying loads are performed on a circular cylindrical shell with an initial imperfection subjected to axial compression and on a partial spherical shell under uniform pressure. The finite element method is applied to the creep deformation analysis to obtain the critical time when creep buckling occurs. The results show that a linear cumulative damage rule for creep buckling can be applied to the creep buckling of the circular cylindrical shell but cannot be applied to that of the partial spherical shell.