Firstly, according to the complex mode analysis theory of random vibration, high-rise structures are discretized to multiple degrees of freedom system. The formulas are attained, which are employed to calculate the response of the structure-MTMD subjected to pulsating wind load.
首先，本文采用随机振动的复模态理论，将高耸结构离散成多自由度体系，推导了在脉动风荷载作用下的结构—MTMD系统的风振响应计算公式。
参考来源 - 复合MTMD控制高耸结构风振研究·2,447,543篇论文数据，部分数据来源于NoteExpress
上述讨论进一步完善了已有的复模态矩阵摄动法。
The matrix perturbation of Complex modes has been improved by the present discussions.
对称部分是实模态摄动，反对称部分是复模态摄动。
The symmetric perturbation is of real mode and the antisymmetric is of complex mode.
在较特殊的条件下，与复模态分析法的结果是一致。
The results here are consistent with those given by the complex modal analysis method when it is applicable.
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