[1]王 建,潘 颖.框架结构的TLD减震控制研究[J].西安科技大学学报,2015,(04):467-472.
 WANG Jian,PAN Ying.Research on TLD seismic reduction for frame structure[J].Journal of Xi'an University of Science and Technology,2015,(04):467-472.
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框架结构的TLD减震控制研究(/HTML)
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西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2015年04期
页码:
467-472
栏目:
出版日期:
2015-08-30

文章信息/Info

Title:
Research on TLD seismic reduction for frame structure
文章编号:
10.13800/j.cnki.xakjdxxb.2015.0411
作者:
王 建潘 颖
上海工程技术大学 机械工程学院,上海 201620
Author(s):
WANG JianPAN Ying
College of Mechanical Engineering,Shanghai University of Engineering Science,Shanghai 201620,China
关键词:
TLD 框架结构 减震 优化设计
Keywords:
TLD frame structure seismic reduction optimum design
分类号:
TU 312
文献标志码:
A
摘要:
针对5层框架结构模型进行模态分析,得出结构的前几阶主振型。设计出多组TLD减振方案,在基频周围对结构进行谐响应分析,对比不同方案的TLD减振效果,得出TLD的优化设计依据。并根据此依据,以某教学楼为实际工程背景,提出具体的TLD减震方案。对教学楼进行简谐激励模拟,结果显示TLD对教学楼的位移反应有显著抑制作用。再对教学楼进行地震波动力时程分析,结果显示TLD对教学楼的位移和加速度反应有明显的抑制作用。研究表明,TLD对框架结构具有良好的减震应用前景,TLD优化设计方法可作为实际工程设计的参考。
Abstract:
A five-story frame structure model is analysed to get its modes.To get the basis of optimum design,different TLD devices are designed and the seismic reduction efficiencies of the TLD devices are compared after the dynamic responses of the controlled structure computed under harmonic excitation.And based on this,a teaching building is computed under harmonic excitation,the result shows that TLD can reduce the displacement reaction.The teaching building is also computed under excitation of seismic ground motion,the result shows that TLD can reduce the reaction of displacement and acceleration.The study shows that TLD has good application prospect for frame structure,the TLD design parameters and simulation method in this paper can be used as a reference to practical engineering design.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2015-05-10 责任编辑:刘 洁 基金项目:上海工程技术大学研究生科研创新项目(20140608012) 通讯作者:王 建(1990-),男,安徽马鞍山人,硕士研究生,E-mail:leslie-wj@163.com
更新日期/Last Update: 1900-01-01