Dynamic problems in the theory of sandwich shells of revolution with a discrete core under nonstationary loads

被引：20
|
作者：
Meish, VF [1 ]
Shtantsel, SÉ [1 ]
机构：
[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine
来源：
INTERNATIONAL APPLIED MECHANICS | 2002年 / 38卷 / 12期
关键词：
Numerical Algorithm; Dynamic Problem; Nonlinear Theory; Wave Process; Elastic Structure;
D O I：
10.1023/A:1023270026717
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The equations of motion of sandwich shells of revolution with a discrete core are analyzed within the framework of the geometrically nonlinear theory of shells and plates. An efficient numerical algorithm is constructed to investigate nonstationary wave processes in elastic structures that are discrete-in homogeneous across the thickness. Numerical examples are given.
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页码：1501 / 1507
页数：7
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