摘要
本文讨论了最小耗能原理在结构分析中的应用.在小变形及准静态的条件下,给出了一个新的变分原理.这个新变分原理比现有的各类变分原理具有更广阔的应用范围和应用前景.
Application of least energy consumption principle in structural analysis is dis- cussed in this paper. Under the conditions of small deformation and quasi -static state a new variation principle has been given. Application scope andprospect of the new variation principle has more promising application scopeand prospect than the previous ones.
出处
《长沙铁道学院学报》
CSCD
1998年第1期43-50,共8页
Journal of Changsha Railway University
关键词
最小耗能原理
结构分析
变分原理
变形
least energy consumption principle,structural analysis, variation principle
