摘要
对设置TMD-TLD制振水箱的高耸结构风振反应控制进行了研究。以某高耸结构为例,建立其三维有限元分析模型,推导出该高耸结构设置TMD-TLD制振水箱的高耸结构控制运动方程,并以实际水箱参数进行风振反应控制分析。仿真分析表明,采用TMD-TLD制振水箱来抑制高耸结构的风振反应较为有效,并能使其安全性和舒适性满足规范设计要求。
The wind-induced vibration response control of a high-rise structure with device is researched in this paper.Taking a high-rise structure as an example,the 3-D finite element model of the high-rise structure is established by general finite element software,the wind-induced vibration response control equation of it with TMD-TLD device based on the modal analysis method is derived,and the wind-induced vibration control is analyzed with the actual water tank parameters.The result shows that：the high-rise steel structure installed with TMD-TLD control system can effectively restrain the wind vibration response,and the safety and comfort of the structure can meet the design requirements of the specification.
出处
《建材世界》
2017年第4期83-86,98,共5页
The World of Building Materials
基金
湖北省自然科学基金(2014CFB849)
关键词
TMD-TLD
高耸结构
被动控制
风振响应
TMD-TLD
high-rise structures
passive control
wind vibration response
