【摘要】 针对高耸结构的风激励振动问题,介绍了调谐质量减振器TMD抗风振的基本原理。以杭州湾大桥观光塔为例,设计了相应的抗风振TMD减振系统,计算了多种风速下TMD的减振效率。并据此生产制造出TMD,实际应用于观光塔的振动控制。更多还原

【Abstract】 To solve the wind vibration problem of high-rise structures, the basic vibration control principle of TMD is introduced. Taking the sightseeing tower of Hangzhou Bay Sea-crossing Bridge as an example, a TMD vibration control system is designed, and the vibration control ratios under different wind speeds are calculated. Furthermore, the TMD is produced and installed in the sightseeing tower.更多还原