摘要
研究了结构SDOF-MTMD系统在随机激励下的响应,应用谱分析方法优化了MT-MD参数,从工程应用实际出发给出了其设计方法。数值分析表明,在相同质量比下,MTMD的减振效果优于单个TMD。
The response of SDOF-MTMD structural system under random excitation is investigated. By using spectral analysis,the optimization of MTMD parameters is made and a practical design method for engineering application is given.Numerical analysis shows that the vibration-proof effect of MTMD is superior to that of single TMD.
引文
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