The contact interaction of size-dependent and multimodulus rectangular plate and beam

被引:1
|
作者
Krysko, V. A. [1 ]
Yakovleva, T. V. [1 ,2 ]
Papkova, I. V. [1 ]
Saltykova, O. A. [1 ,2 ]
Pavlov, S. P. [1 ]
机构
[1] Saratov State Tech Univ, Dept Math & Modeling, Politehnicheskaya 77, Saratov 410054, Russia
[2] Natl Res Tomsk Polytech Univ, Inst Cybernet, Lenin Ave 30, Tomsk 634050, Russia
基金
俄罗斯基础研究基金会;
关键词
DIFFERENT MODULI; TENSION;
D O I
10.1088/1742-6596/1158/3/032021
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A mathematical model of contact interaction between a plate and a beam made of a multimodulus material is constructed in the work, taking into account some types of nonlinearities (physical and constructive) and size-dependence. To analyze the stress-strain state of this structure, the variational iteration method is used, which can be used as a basis for methods of consolidation partial differential equations to ordinary differential equations. The physical nonlinearity for structures made from a multimodulus material is taken into account according to the deformation theory of plasticity using the method of variable parameters of I.A. Birger. Numerical examples are given.
引用
收藏
页数:7
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