Variational principles of asymmetric elasticity theory of finite deformation

被引：0
|
作者：
Song Yanqi
Chen Zhida
机构：
[1] China University of Mining and Technology,Mechanics Department
来源：
Applied Mathematics and Mechanics | 1999年 / 20卷 / 11期
关键词：
body moment; deformation energy; finite deformation; variation principle; O313.2;
D O I：
10.1007/BF02463787
中图分类号：
学科分类号：
摘要：
In this paper, based on the finite deformation S-R decomposition theorem, the definition of the body moment is renewed as the sum of its internal and external. The expression of the increment rate of the deformation energy is derived and the physical meaning is clarified. The power variational principle and the complementary power variational principle for finite deformation mechanics are supplemented and perfected.
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页码：1200 / 1206
页数：6
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