On the theory and solution of dynamic problems of the nonstationary behavior of cylindrical shells with discrete variable stiffeners

被引：0

作者：

P. Z. Lugovoi

V. F. Meish

机构：

来源：

International Applied Mechanics | 1999年 / 35卷

关键词：

Cylindrical Shell; Initial Variational; Stiffness Parameter; Longitudinal Stiffener; Nonstationary Load;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The formulation and development of a numerical algorithm for solving shell theory problems concerning cylindrical shells with variable-stiffness reinforcements are considered. The Hamilton-Ostrogradskii variational principle is used to obtain the equation of motion. The algorithm is based on finite-difference approximation of the initial variational functional. A numerical example is presented.

引用

页码：582 / 588

页数：6

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