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張志強(qiáng)¹，  李?lèi)?ài)群¹，  劉  濤¹，  鄒  宏²，  劉康安³，  彭?xiàng)鞅?sup>3
（1 東南大學(xué)土木工程學(xué)院，南京210096；2 中國(guó)航空工業(yè)規(guī)劃設(shè)計(jì)研究院，北京100011；3 南京丹普科技有限公司，南京210001）

[摘要] 本文以洛陽(yáng)某高層建筑為工程背景，探討了安裝非線(xiàn)性粘滯流體阻尼器對(duì)其頂部鋼塔風(fēng)振響應(yīng)的振動(dòng)控制。按照隨機(jī)振動(dòng)理論，仿真得到了作用在結(jié)構(gòu)上的人造脈動(dòng)風(fēng)壓時(shí)程樣本曲線(xiàn)，并利用時(shí)程樣本進(jìn)行了安置了粘滯流體阻尼器的結(jié)構(gòu)的風(fēng)振控制分析；對(duì)粘滯流體阻尼器進(jìn)行了相關(guān)檢測(cè)。研究結(jié)果表明，工程用粘滯流體阻尼器性能穩(wěn)定，可以有效降低結(jié)構(gòu)的風(fēng)振響應(yīng)。
[關(guān)鍵詞] 鋼塔；風(fēng)振響應(yīng)；粘滯流體阻尼器；振動(dòng)控制

Wind Vibration Control Analysis on Steel Tower Top of a Luoyang High-rise Building
Zhang Zhiqiang¹,  Li Aiqun¹,  Liu Tao¹, Zhou Hong², Liu Kangan³, Peng Fengbei³
(1 College of Civil Engineering, Southeast University, Nanjing, 210096; 2 Planning and Designing Institute of China Aerial Industry, Beijing 100011; 3 Nanjing Damper technological Ltd, Nanjing 210001)

Abstract: In this paper,a Luoyang high-rise building is used as an analytical case to examine the wind control of the stell tower with Fluid Viscous Damper. According to the random vibration theory, the effect of fluctating wind on the structure can be modeled as correlated random process, and the wind vibration control analysis of the structure using fluid viscous damper were stuided. The fluid viscous dampers were tested. Analysis results show that the performance of the Fluid Viscous Damper which used the structure are steady and the wind-induced response of the structure can be reduced effective.
Keywords: steel tower; wind-induced response; fluid viscous damper; vibration control