Impulsive Action on the Three-layered Circular Cylindrical Shells in Elastic Media

被引：4
作者：
Leonenko, D., V [1 ]
Starovoitov, E. L. [1 ]
机构：
[1] Belarusian State Univ Transport, 34 Kirova St, Gomel 246653, BELARUS
来源：
IZVESTIYA SARATOVSKOGO UNIVERSITETA NOVAYA SERIYA-MATEMATIKA MEKHANIKA INFORMATIKA | 2015年 / 15卷 / 02期
基金：
俄罗斯科学基金会;
关键词：
vibrations; three-layered cylindrical shell; natural frequencies; local load;
D O I：
10.18500/1816-9791-2015-15-2-202-209
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The paper considers oscillations of three-layered cylindrical shells filled by an elastic medium. External loads are impulsive. The Kirchhoff-Love's hypotheses are assumed for thin isotropic bearing layers. The work of the transverse shear and thickness reduction in the thick filler is taken into account. Variations in displacements in the transverse coordinate are assumed to be linear. The conditions of continuous displacements are used on the contact boundary. The reaction of the inertia-free elastic filler is described in terms of the Winkler's model. A number of analytical solutions have been obtained and analyzed numerically.
引用
收藏
页码：202 / 209
页数：8
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