摘要
本文对于TMD减小桥梁结构在上部运动荷载下的动力响应问题的原理进行了详细的推导,并给出了IMD最优参数的确定方法。数值算例的结果表明,TMD对上述结构的动力响应有明显的减小作用。
TMD can be applied to reduce the dynamic responses of the bridge induced by moving loads. The principle of this problem is derived in detailed in the present paper. Then the method of how to confirm the TMD's optimal parameters is given. The results of the numerical example show thai the dynamic responses of the above structure can be suppressed greatly by TMD.
出处
《浙江交通职业技术学院学报》
CAS
2003年第4期9-13,共5页
Journal of Zhejiang Institute of Communications
