THE THERMOELASTIC MATERIAL MOMENTUM EQUATION

被引：30

作者：

DASCALU, C

MAUGIN, GA

机构：

[1] Laboratoire de Modélisation en Mécanique, Université Pierre et Marie Curie, Paris Cedex 05, 75252, URA-CNRS 229, b.p. 162, Tour 66, 4, place Jussieu

来源：

JOURNAL OF ELASTICITY | 1995年 / 39卷 / 03期

关键词：

D O I：

10.1007/BF00041837

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The equation of material momentum, or pseudomomentum, is obtained for thermoelastic materials. This is done in the classic theory, based on the heat conduction hypothesis, and also in the framework of a thermoelasticity approach involving no dissipation of energy, as recently proposed by Green and Naghdi. The results are applied to the thermoelastic fracture problem. When the pseudomomentum equation is written in global form, for a fractured body, it provides path-domain invariant expressions for the thermoelastic energy-release rate.

引用

页码：201 / 212

页数：12

共 29 条

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