粘弹性功能分级材料圆柱体中的非稳态波过程

IF 0.3 Q4 MECHANICS

Moscow University Mechanics Bulletin Pub Date : 2024-08-01 DOI:10.3103/S0027133024700055

S. G. Pshenichnov

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引用次数: 0

摘要

摘要本文研究了一个无限空心圆柱体横截面上的非稳态波传播问题，该圆柱体由粘弹性功能分级材料制成，沿半径方向的特性非单调变化。圆柱体被一个具有大量同轴均质层的片状均质圆柱体取代，这些均质层近似于源材料的特性。根据之前构建的分层圆柱体解决方案，研究了具有不同类型非单调不均匀性的粘弹性功能分级材料制成的圆柱体中的波过程。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Unsteady Wave Processes in a Cylinder Made of Viscoelastic Functionally Graded Material

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Unsteady Wave Processes in a Cylinder Made of Viscoelastic Functionally Graded Material

The paper considers the problem of unsteady wave propagation in the cross section of an infinite hollow cylinder made of a viscoelastic functionally graded material with nonmonotonically varying properties along the radius. The cylinder is replaced by a piecewise-homogeneous one with a large number of coaxial homogeneous layers approximating the properties of the source material. Based on the previously constructed solution for a layered cylinder, wave processes in a cylinder made of a viscoelastic functionally graded material with different types of nonmonotonic inhomogeneities are studied.

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来源期刊

Moscow University Mechanics Bulletin MECHANICS-

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： Moscow University Mechanics Bulletin is the journal of scientific publications, reflecting the most important areas of mechanics at Lomonosov Moscow State University. The journal is dedicated to research in theoretical mechanics, applied mechanics and motion control, hydrodynamics, aeromechanics, gas and wave dynamics, theory of elasticity, theory of elasticity and mechanics of composites.