Thermal stresses in microstretch elastic plates

被引：22

作者：

Iesan, D ^{[1
]}

Quintanilla, R

机构：

[1] Al I Cuza Univ, Dept Math, Iasi 700506, Romania

[2] Univ Politecn Catalunya, Barcelona 08222, Spain

来源：

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 2005年 / 43卷 / 11-12期

关键词：

microstretch solids; elastic plates; thermal stresses;

D O I：

10.1016/j.ijengsci.2005.03.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We consider the linear theory of homogeneous and isotropic thermo-microstretch elastic solids. First, we present the basic equations which characterize the bending of thin plates. Then we establish a uniqueness result with no definiteness assumption on constitutive coefficients. Existence of solutions is proved under assumption that the internal energy density is positive definite. In the equilibrium theory we present a theorem of minimum potential energy. Finally, the effects of a concentrated heat source in an infinite plate are studied. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：885 / 907

页数：23

共 12 条

[1]

Carlson D.E., 1972, HDB PHYS, VVIa/2

[2] On the bending of microstretch elastic plates [J].