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网格圆柱扁壳的稳定性
引用本文:余扶健.网格圆柱扁壳的稳定性[J].建筑结构学报,1988,9(4):37-44.
作者姓名:余扶健
作者单位:杭州市城建设计院
摘    要:本文用将网格壳转化为连续壳的方法建立了网格圆柱扁亮屋盖的稳定平衡微分方程,所得的方程是属于异性圆柱扁壳的方程,并用方法求得简支边界条件的网格圆柱扁壳的临界荷载计算公式。

收稿时间:1988-08-05
修稿时间:1988-08-05

Stability of Reticulated Cylindrical Shallow Shell
Yu Fujian.Stability of Reticulated Cylindrical Shallow Shell[J].Journal of Building Structures,1988,9(4):37-44.
Authors:Yu Fujian
Affiliation:Yu Fujian( Hangzhou Architectural and Civil Engineering Design Institute )
Abstract:In this paper, differential equations of stability for reticulated cylindrical shallow shell have been established by transforming the reticulated shell into one which is continuous in stress distribution.The differential equation obtained are similar to those of an anisotropic cylindrical shallow shell. Formulas for determining critical load of buckling in reticulated cylindrical shallow shell are also presented by use of Galerkin's method for simply supported boundary conditions.
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