Wave Propagation in Fibre-Reinforced Cylinders

被引：0
|
作者：
Mukhomodyarov, R. R. [1 ]
Parfenova, Ya A. [1 ]
机构：
[1] Saratov NG Chernyshevskii State Univ, Math Theory Elast & Biomech, Saratov, Russia
来源：
IZVESTIYA SARATOVSKOGO UNIVERSITETA NOVAYA SERIYA-MATEMATIKA MEKHANIKA INFORMATIKA | 2010年 / 10卷 / 01期
关键词：
non-stationary waves; fibre-reinforced composites; Frobenius series; dispersion relation;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Non-stationary wave propagation in cylindrical composite shell is considered. The shell consists of isotropic matrix reinforced by two families of symmetrically wound spiral fibres. These families have the same mechanical properties and the cylinder is considered to be incompressible. Solutions of coupled equations of motion are represented in the form of Frobenius power series. Approximate dispersion relation derived is analyzed numerically for different shell thicknesses and fibre winding angles.
引用
收藏
页码：58 / 62
页数：5
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