Deformation of a Three-Layer Elastoplastic Beam on an Elastic Foundation

被引：14
|
作者：
Starovoitov, E. I. [1 ]
Leonenko, D. V. [1 ]
机构：
[1] Belarusian State Univ Transport, Gomel 246653, BELARUS
来源：
MECHANICS OF SOLIDS | 2011年 / 46卷 / 02期
关键词：
thermoelasticity; plasticity; three-layer beam; rigid filler; elastic foundation; PLATES;
D O I：
10.3103/S002565441102018X
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
We study the thermal force bending of an elastoplastic three-layer beam with a rigid filler; the beam is connected with an elastic foundation. The broken normal hypothesis is adopted to describe the kinematics of a packet nonsymmetric with respect to the thickness. The foundation reaction is described by Winkler's model. The system of equilibrium equations and its exact solution in displacements are obtained and numerical results for a three-layer metal-polymeric beam are presented.
引用
收藏
页码：291 / 298
页数：8
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