摘要
提出了一种多自由度并联复合隔震体系,建立了其计算模型和运动方程,并基于MATLAB软件编制了该体系的时程分析计算程序。数值计算结果表明,与传统抗震体系相比,并联复合隔震体系隔震效果明显。
In this article a multi-free degree, parallel and composite shock isolation system is proposed and a computing model and equation of motion are established. Based on the MATLAB software, a calculator program of time-histories analysis of this system is prepared. Numerical calculation shows that the results are obvious of the parallel and composite shock isolation system as compared with the traditional shock resistance system.
出处
《铁路工程造价管理》
2006年第4期36-38,共3页
Railway Engineering Cost Management
关键词
隔震
传统抗震体系
并联复合隔震体系
时程分析
shock isolation, shock resistance system, parallel and composite shock isolation system, time- histories analysis
