ON CONSERVATION-LAWS IN VISCOELASTOSTATICS

被引：4
|
作者：
JIANG, Q
机构：
[1] Huazhong Univ of Science &, Technology, Dep of Mechanics, Wuhan,, China, Huazhong Univ of Science & Technology, Dep of Mechanics, Wuhan, China
来源：
ACTA MECHANICA | 1985年 / 56卷 / 3-4期
关键词：
MATHEMATICAL TECHNIQUES - Variational Techniques - MECHANICS - Elasticity;
D O I：
10.1007/BF01177119
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
Noether's theorem on variational principles in which the associated functionals are invariant under a group of infinitesimal transformations is used to establish conservation laws associated with linear viscoelastostatics. One of them may be regarded as a viscoelastic generalization of Rice's J-integral in elasticity. In addition, those conservation laws are discussed briefly in physics.
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页码：219 / 227
页数：9
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