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本文介绍了矩形浅水TLD对珠海金山大厦主楼风振控制的设计。文中根据Fujino等提出的矩形浅液TLD制振的基本原理建立了TLD对高柔结构风振控制的设计方法。并通过对控制力理论效果与试验结果的比较及人造脉动风样本的检验,证明本文方法是确实可行的。据此方法对金山大厦主楼风振控制的设计计算表明,浅水TLD对高柔结构风振加速度的控制是十分有效的,它使金山大厦主楼满足了舒适度的抗风设计要求。
This article describes the design of wind-induced vibration control of the main building of Zhuhai Jinshan Tower in the form of a rectangular shallow water TLD. According to the principle of rectangular shallow liquid TLD vibration proposed by Fujino et al., a TLD design method for wind-induced vibration control of high-flexible structures was established. And by comparing the theoretical results of the control force with the experimental results and testing the artificial pulsating wind samples, it is proved that the method is feasible. According to this method, the design calculation of the wind-induced vibration control of the main building of Jinshan Tower shows that the shallow-water TLD is very effective in controlling the wind-induced acceleration of the high-flexible structure, which makes the main building of the Jinshan Tower meet the requirements of the wind-resistant design for comfort.