Dynamic Design of Compound Shell Structures of Revolution Under Nonstationary Loads*

被引：0
|
作者：
P. Z. Lugovoi
V. F. Meish
Yu. A. Meish
S. P. Orlenko
机构：
[1] National Academy of Sciences of Ukraine,S. P. Timoshenko Institute of Mechanics
来源：
International Applied Mechanics | 2020年 / 56卷
关键词：
compound shell structures; technique of solving dynamic problems; numerical algorithms; numerical results;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A technique for solving dynamic problems of the behavior of compound shell structures (solving the equations of motion subject to appropriate boundary and initial conditions) is developed. The structurally orthotropic model of a three-layer shell structure with a cellular core is used, for which the integral values of the elastic modulus and Poisson’s ratios are determined experimentally. Numerical algorithms are developed, and the corresponding problems of mathematical theory of elasticity are solved. The numerical results are analyzed.
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页码：22 / 32
页数：10
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