Nonlinear Stability of Thin Elastic Circular Shallow Spherical Shell under the Action of Uniform Edge Moment

作     者：Yeh, Kai-yuan, Liu, Zen-huai, Chang, Chuan-dzi, Shue, Ih-fan ( Lanchou University, Gansu.) 

作者机构：Lanchou University Gansu 

出 版 物：《Applied Mathematics and Mechanics(English Edition)》 (应用数学和力学(英文版))

年 卷 期：1980年第1卷第1期

页      面：71-90页

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

主　　题：St Nonlinear Stability of Thin Elastic Circular Shallow Spherical Shell under the Action of Uniform Edge Moment Edge Thin 

摘      要：In this paper,nonlinear stability of thin elastic circular shallow spherical shell under the actionof uniform edge moment is considered by the modified iteration method to obtain second and thirdapproximations to decide the upper and lower critical *** are plotted in curves for theengineering use and are compared with results of Hu Hai-Chang’*** also investigate the neighboursituation of the critical point,*** double points of the upper and lower critical loads and denotethe range of validity of the second *** the end,we obtain the special case,the designformulas of rigidity and stress as well as the corresponding curves as v=0.3 of large deflection of cir-cular plate under the same *** results are also compared with Huang Tse-yen’s.