| 摘要: |
| 提出1种巨型框-筒悬挂阻尼控制模型,采用结构动力学有限元方法对结构体系进行地震随机振动分析和时程分析,分析结果表明,巨型框-筒悬挂阻尼控制结构体系能有效地减小结构的地震响应。最后讨论影响控制效果的参数。 |
| 关键词: 巨型框-筒 结构控制 随机振动 有限元法 |
| DOI： |
| 投稿时间：2001-12-05修订日期：2002-02-20 |
| 基金项目:广西自然科学基金资助项目(0135049)。 |
|
| Random Vibration Analysis for Megaframe-tube with Suspension Damping Control Systems |
|
Deng Zhiheng, Qin Rong
|
| (College of Civil and Architectural Engineering, Guangxi University, 10 Xixiangtanglu, Nanning, 530004, China) |
| Abstract: |
| The new model of megaframe-tube with suspension damping control systems is presented.The structural systems is analysed by the finite element method of structural dynamics. Through the random vibration analysis and time history analysis for the structure,it is effective in decreased the seismic response of the structure is reduced effectively. The influence factors and parameters of control system is discussed. |
| Key words: megaframe-tube structural control random vibration finite element method |
