LARGE DEFORMATION SYMMETRICAL ELASTICITY PROBLEMS SOLVED BY THE VARIATIONAL METHOD

被引：0
|
作者：
赵玉祥
顾祥珍
宋熙太
机构：
[1] He’nan
[2] Luoyang Institute of Hydraulic Engineering
[3] Luoyang
来源：
Applied Mathematics and Mechanics(English Edition) | 1993年 / 08期
关键词：
dynamics; large deformation; independent function; generalized variational principle;
D O I：
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学科分类号：
摘要：
In this paper,based on the mathematical theory of classical mechanics and Chen‘s theorem,the variational method is used in the study of large deformation symmetrical elasticity problems.The generalized variational principles of potential energy and complementary energy,based on the instantaneous configuration are obtained,and the equivalence between the two principles is proved.Besides,the generalized variational principles of dynamical problems based on the instantaneous configuration are also given.
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页码：713 / 720
页数：8
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