（1 中国航空工业规划设计研究院，北京 100011； 2 北京工业大学，北京 100124）

［摘要］河南艺术中心标志塔高60m，最大直径仅3.0m，属于高耸高柔结构，在风作用下容易产生明显的振动效应。在模态分析和时程分析的基础上，结合标志塔自振特性，采用被动式调谐质量阻尼器（TMD）控制装置。设计研究了TMD控制装置的位置、刚度、质量和阻尼的优化问题，完成了TMD控制装置的优化设计和结构整体结构减振控制设计。试验室测试及安装完成后，现场调试与测试结果显示，工程中的TMD达到了抗风减振控制设计目标。

［关键词］风振响应；调谐质量阻尼器（TMD）；频率比；质量比；阻尼比；减振控制

Oscillation reduction control analysis and application research of tuning mass damping (TMD) equipment of the signal tower of Henan Provincial Art Centre

Wang Shu¹, Yan Weiming², Ge Jiaqi¹, Ji Jinbao², Liang Haitong¹(1 China Aeronautical Project and Design Institute, Beijing 100011, China；2 Beijing University of Technology,Beijing 100124,China)

Abstract:For Henan Provincial Art Centre, the signal tower, 60m high and 3m maximum diameter wide, belongs to a high-slender structure, which creates vibration effect under wind vibration and therefore impacts on the structural safety reliability. Based on the model and time-history analysis of the tower together with its self-vibration character, the passive tuning mass damping (TMD) control equipment is employed. As a result, optimum location, stiffness, mass and damping for the TMD control equipment is achieved, as well as the optimum design of TMD control equipment and its whole structural vibration reduction control are finished. Finally, the TMD control equipment in this project achieves the design goal of wind resistance and vibration reduction control, on the basis of the indication of laboratory test as well as in-situ debugging and test result.

Keywords:dynamic wind response；tuning mass damping (TMD) equipment； frequency ratio； mass ratio；damping ratio；vibration reduction control

参考文献

［1］GB50009—2001建筑结构荷载规范［Ｓ］．

［2］中国航空工业规划设计规划研究院.河南艺术中心标志塔风振反应控制研究报告［Ｒ］．北京：北京工业大学，2005.

［3］王肇民，U Peil.塔桅结构［Ｍ］．上海：同济大学出版社，1989.