| 三角形钢板加劲阻尼减震装置设计方法研究 |
| |
| 引用本文： | 胡正宇.三角形钢板加劲阻尼减震装置设计方法研究[J].钢结构,2010,25(6):39-42,47. |
| |
| 作者姓名： | 胡正宇 |
| |
| 作者单位： | 巴马丹拿建筑设计咨询(上海)有限公司,上海,200051 |
| |
| 摘 要： | 阐述三角形钢板加劲阻尼减震装置(TADAS)的基本力学性质、工作原理、相应的加劲阻尼结构和构件的基本设计流程及设计要点,并结合具体的工程实例,介绍三角形钢板加劲阻尼减震装置应用于高层钢框架支撑结构的减震设计方法和过程,对设计结果进行分析比较和总结。结果表明,三角形钢板加劲阻尼减震装置(TADAS)在结构中的合理设置,对有效提高整体结构系统等效阻尼比和结构系统耐震能力,耗散整体结构系统地震能和降低结构地震响应,起到显著的效果,可供同类结构减震设计参考。
|
| 关 键 词： | TADAS 迟滞阻尼 减震设计 |
THE APPLICATION AND DESIGN METHOD OF TRIANGULAR PLATE ADDED DAMPING ON STIFFNESS DEVICE |
| |
| Hu Zhengyu.THE APPLICATION AND DESIGN METHOD OF TRIANGULAR PLATE ADDED DAMPING ON STIFFNESS DEVICE[J].Steel Construction,2010,25(6):39-42,47. |
| |
| Authors: | Hu Zhengyu |
| |
| Affiliation: | Hu Zhengyu (Palmer ＆ Turner Consultants (Shanghai) Ltd, Shanghai 200051, China) |
| |
| Abstract: | In this paper, the essential mechanics principle and the basic design procedure of triangular plate added damping on stiffness device （TADAS） were introduced. With typical design example, the application of TADAS on seismic design of high rised steel braced structure was introduced. The designed results were also analyzed. The results show that the appropriate installation of TADAS on structure system can improve the equivalent damping ratio and the seismic energy-dissipating capacity of whole structural system effectively, and also, it can decrease the seismic effect of structure system obviously. This paper can be referenced by the seismic design of similar projects. |
| |
| Keywords: | TADAS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
