Dynamics of reinforced compound shells under nonstationary loads

被引：6
|
作者：
Lugovoi, P. Z. [1 ]
Meish, V. F.
Rybakin, B. P.
Sekrieru, G. V.
机构：
[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine
[2] Moldavian Acad Sci, Inst Math & Comp Sci, Kishinev, Moldova
来源：
INTERNATIONAL APPLIED MECHANICS | 2006年 / 42卷 / 04期
关键词：
reinforced discrete shell; Timoshenko shell theory; nonstationary loading; numerical method;
D O I：
10.1007/s10778-006-0102-3
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The nonstationary behavior of reinforced compound structures is analyzed within the framework of the geometrically nonlinear Timoshenko theory of shells and rods. The numerical method used to solve the problem is based on the finite-difference approximation of the original differential equations. The dynamic behavior of a reinforced compound structure under nonstationary loading is demonstrated by way of a numerical example. The numerical results are compared with experimental data.
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页码：455 / 460
页数：6
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