摘要
首先引入了动力相似非耦联系统和方程的概念。应用加权余量法于动力相似非耦联方程，建立了结构实验的动力模拟势能原理。对该势能原理应用拉氏乘子法，建立了广义动力模拟势能原理。最后，用动力模拟势能原理对矩形板进行了动力模拟计算。
Conceptions of dynamic similarly non-coupled sydems and equations are first introduced. Next, dynamic simulchd potential energy principle for structural experimcnd is established by applying weighted residual method to the dynamic similarly non-coupled equations. At the same time, generalized dynamic simulated potential energy principle is set up by using Lagrange's maltiplier method on the dynamic simu- lated potential energy principle. Finally, the dynamic simulated potential energy principle is applied to dynamic simulating calculation of the bending of rectangular plates.
出处
《燕山大学学报》
CAS
2000年第2期99-102,共4页
Journal of Yanshan University
基金
大连理工大学海岸和近海工程国家重点实验室资助
关键词
结构实验
动力模拟势能原理
建筑结构
dynamic similarly mon-coupled equation, dy- namic simulated potential energy principle, generalized dy-namic simulated potential energy principle.
