摘要
推导了三维结构振动中无网格方法的控制方程,编制了无网格伽辽金法求解结构振动问题的程序,利用已编制的程序进行了算例分析,从而验证了程序的正确性和本文方法的可行性。
This paper deduced the control equation of meshless method in three-dimensional structural vibration,prepared the programs of meshless Galerkin method to solve structural vibration problem,made example analysis using prepared programs,so as to verified the correctness of programs and the feasibility of method in this paper.
出处
《山西建筑》
2013年第2期52-53,共2页
Shanxi Architecture
关键词
弹性结构
振动
自由振动方程
程序
elastic structure
vibration
free vibration equation
program
