摘要
本文研究了TLD-高层钢结构系统的风振舒适度控制设计方法，导出了受控结构的风振加速度设计计算公式，给出了受控结构脉动增大系数设计表格和控制设计步骤。算例表明，TLD对结构风振加速度的控制是十分有效的。
Control design method of wind-vibration comfort degree in TLD i. e. the system of high-rise steel structure is studied in this paper. The calculatipn formulae of vibration acceleration of the controlled struc-tures are derived. The design steps and design tables on the fluctuation amplifying coefficient of the controlled structure are given. The result of computation has shown that it is very efficient for the TLD to control wind vibration acceleration of structures.
出处
《四川建筑科学研究》
1999年第2期13-16,共4页
Sichuan Building Science
关键词
钢结构
TLD系统
高层建筑
风振舒适度
控制设计
high-rise steel structure, TLD system, fluctuating wind, acceleration, fluctuation amplifying coefficient
