中文摘要：

对某大跨人行连廊设置TMD（Tuned Mass Damper）进行振动控制，分析了四类人行荷载31种工况作用下的减振数据，均出现二次共振现象，且此时跨中节点的峰值加速度可能会超限。鉴于此，提出采用不同类别的TMD有针对性地对一次设计后的TMD-结构系统在行人激励下的再次共振响应进行二次减振设计。结果表明，有针对性地TMD二次设计具有较好地可行性，不仅能使TMD-结构系统再次共振时对应的峰值加速度满足限值要求，而且在实现相同设计目标的前提下，二次设计方案可大大减少在结构中增设的TMD总质量，且较一次设计方案更为灵活、多变。

英文摘要：

Tuned Mass Damper technology to be applied to control the vertical vibration of a certain corridor. It can be concluded from the vibration reduction data of four kinds of human excitation under the action of 31 kinds of load conditions that there are second resonant response in all working conditions and the peak acceleration of intermediate nodes exceeds the limitation of standard after installing TMD devices. In view of this, the second vibration reduction design of the TMD- structure system with different types of TMD is proposed. The results show that The TMD secondary vibration design has better feasibility. It not only makes the peak acceleration meet the limit requirements when the TMD structural system appears second resonant response, but also reduces the total mass of TMD in the structure on the premise of achieving the same design goal. It could be more flexible and changeable compared with the first design.