具有微观结构和微温度的物体热弹性静力学边值问题

L. Giorgashvili, S. Zazashvili
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引用次数: 1

摘要

研究了具有微温度和微膨胀的各向同性微拉伸材料的热弹性静力学边值问题。对于平衡微分方程系统,基本矩阵是用初等函数显式构造的。利用相应的格林恒等式,导出了用广义层和牛顿势表示解的一般积分表示公式。在适当的函数空间中构造了基本的Dirichlet型和Neumann型边值问题,并证明了唯一性定理。利用势法建立了经典解的存在性定理。
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Boundary value problems of statics of thermoelasticity of bodies with microstructure and microtemperatures

The paper deals with boundary value problems of statics of the thermoelasticity theory of isotropic microstretch materials with microtemperatures and microdilatations. For the system of differential equations of equilibrium the fundamental matrix is constructed explicitly in terms of elementary functions. With the help of the corresponding Green identities the general integral representation formula of solutions by means of generalized layer and Newtonian potentials are derived. The basic Dirichlet and Neumann type boundary value problems are formulated in appropriate function spaces and the uniqueness theorems are proved. The existence theorems for classical solutions are established by using the potential method.

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来源期刊
CiteScore
0.50
自引率
50.00%
发文量
0
审稿时长
22 weeks
期刊最新文献
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