DEFORMATION OF THERMOELASTIC ORTHOTROPIC SHALLOW SHELLS UNDER THE ACTION OF A MOVING LUMPED IMPULSIVE HEAT SOURCE

被引：0

作者：

Avramenko, L. E. ^{[1
]}

Shevchenko, V. P. ^{[1
]}

机构：

[1] Donetsk Natl Univ, 24 Universitetskaya St, UA-83055 Donetsk, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 2013年 / 49卷 / 01期

关键词：

thermoelasticity; orthotropic shell; integral transform; impulsive heat source;

D O I：

10.1007/s10778-013-0553-2

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The thermoelastic state of a thin orthotropic shell of nonnegative Gaussian curvature heated by a lumped impulsive heat source moving over its surface is studied. Linear distribution of temperature over the shell thickness and Newton's law of cooling on the lateral surfaces are assumed. The analytical solution is obtained using the Fourier and Laplace transforms. The effect of the type of heating, the thermomechanical properties of the material, and the type and magnitude of heat exchange on the stress state of orthotropic shells is analyzed

引用

页码：73 / 80

页数：8

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