EXTENDED VARIATIONAL PRINCIPLE IN NONLINEAR THEORY OF ELASTICITY

被引：0

作者：

郑泉水

机构：

[1] Jiangxi Institute of Technology

[2] Department of Civil Engineering

来源：

AppliedMathematicsandMechanics(EnglishEdition) | 1984年 / 02期

关键词：

EXTENDED VARIATIONAL PRINCIPLE IN NONLINEAR THEORY OF ELASTICITY; IT;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

From the extended energy functional, a unified variational principle and an extended variational principle are given and proved in this paper. It is about the non-conservative, abrupt and divided domains static (or kinetic) system and by using the undetermined energy functional, we can immediately deduce various variational principles.

引用

页码：1185 / 1196

页数：12

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