zhaoxiang
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- Associate Professor
- Supervisor of Master's Candidates
- Name (Pinyin):zhaoxiang
- School/Department:Xi'an University of Architecture and Technology
- Administrative Position:Associate Professor
- Education Level:Postgraduate (Postdoctoral)
- Contact Information:441937590@qq.com
- Degree:Doctoral degree
- Professional Title:Associate Professor
- Status:Employed
- Academic Titles:Associate Professor
- Other Post:Member of Shaanxi Province Rural Dilapidated House Renovation Expert Group
- Alma Mater:Xi'an University of Architecture and Technology
- Discipline:Structural Engineering
Other Contact Information
- Email：
- Paper Publications
变阻尼式TMD对小雁塔减震控制研究
Release time:2024-08-09 Hits:
- Affiliation of Author(s):土木工程学院
- Journal:振动与冲击
- Key Words:TMD;流体力学;变阻尼;仿真分析;地震响应;
- Abstract:以传统TMD为基础,设计并制作了一种新型变阻尼式TMD;利用流体力学理论,推导了该阻尼器的等效阻尼系数,建立了变阻尼式TMD体系的MATLAB/Simulink仿真模型,并对一缩尺比例为1/10的小雁塔模型结构进行了仿真分析,通过振动台试验结果与仿真分析值的验证对比后,进一步将该方法应用于小雁塔原型结构的减震分析。结果表明:小雁塔模型结构仿真分析值与试验值大致吻合,验证了该仿真分析方法的可靠性;针对小雁塔原型结构,变阻尼式TMD能够显著地降低结构地震响应,而且结构本身响应越大,控制效果越好;当结构本身响应较小时,由于变阻尼的作用,也能取得较好的控制效果。
- First Author:王社良,zhaoxiang
- Indexed by:Journal paper
- Correspondence Author:刘忠华,杨涛,展猛
- Discipline:Engineering
- Volume:中文核心期刊:93-98+131,7
- ISSN No.:1000-3835
- Translation or Not:no
- Date of Publication:2018-04-28