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[提要]針對(duì)調(diào)頻彈簧質(zhì)量阻尼器( TSD)對(duì)單管圓錐鋼塔風(fēng)振控制的機(jī)理作了深入研究。使用通用有限元分析軟件ANSYS，結(jié)合具體工程對(duì)TSD的風(fēng)振控制進(jìn)行了動(dòng)靜力分析，分析了控制參數(shù)對(duì)控制效果的影響。研究表明，TSD可以有效地抑制單管圓錐鋼塔的風(fēng)振反應(yīng)。

[關(guān)鍵詞] 調(diào)頻彈簧質(zhì)量阻尼器(TSD) 單管圓錐鋼塔 風(fēng)振控制

Abstract: The mechanism of wind vibration control of single tube cone steel towers using tuned spring mass damper( called TSD)has been studied. Phased on real projects, FFA software ANSYS is applied to make the static and dynamic structural analysis of wind violation control of TSD, and the related parameters are investigated. The studies confirm the effectiveness of TSD in abating the wind-induced vibration responses.

Keywords: tuned spring mass damper( TSD); single tube cone steel tower; wind vibration control