摘要
本文应用变分法推导几个弹性力学和结构力学问题的微分方程及其边界条件,论述一些文献在导出有关方程时的差错和疏忽。
In this paper the application of variational methods to derivation of differential equations and its boundary conditions for several probleucs of elasticity are presented, the mistakes and slips in some references wich deal with these problems are discussed.
出处
《河南科学》
1995年第S1期1-5,共5页
Henan Science
关键词
变分法
微分方程
边界条件
variational methods
differential equations
boundary conditions
