节点文献
平面框架动力响应的状态空间分析
THE STATE SPACE ANALYSIS OF PLANE FRAME DYNAMIC RESPONSE
【摘要】 本文根据结构动力学方程,引入状态空间,导出平面框架结构动力响应问题的状态方程,并在此基础上建立了迭代计算格式,用于结构动力响应计算。数值结果表明,该方法具有很高精度,且求解效率高。
【Abstract】 Based on the equation of structure dynamics, the state equation of structure dynamics response problem is derived by stute space being introduced- rvrthermore,the iteration scheme is presented for the calculation of structure dynamics response. The numerical example has shown that the method has high accuracy and efficiency.
【关键词】 动力响应;
状态空间;
状态方程;
迭代格式;
【Key words】 dynamics response; state space; state equation; iteration scheme;
【Key words】 dynamics response; state space; state equation; iteration scheme;
- 【文献出处】 四川建筑科学研究 ,BUILDING SCIENCE RESEARCH OF SICHUAN , 编辑部邮箱 ,1999年01期
- 【分类号】TU323
- 【下载频次】112