Vibrations of circular sandwich plates under resonance loads

被引:9
|
作者
Starovoitov, ÉI [1 ]
Leonenko, DV [1 ]
Yarovaya, AV [1 ]
机构
[1] Belarus State Univ Transport, Gomel, BELARUS
关键词
circular sandwich plate; light core; local periodic surface loads; resonance vibrations; hypotheses of broken normal; analytical solutions;
D O I
10.1023/B:INAM.0000020831.16802.4a
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
The paper studies axisymmetric resonance vibrations of an elastic circular sandwich plate under local periodic surface loads of rectangular, sinusoidal, and parabolic forms. The hypotheses of broken normal are used to describe the kinematics of the plate, which is asymmetric in thickness. The core is assumed to be light. The initial-boundary-value problems are solved analytically. The solutions are analyzed.
引用
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页码:1458 / 1463
页数:6
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