In this paper, load identification is studied in the time domain by combining the coupling method and the precise time integration method.

该文通过耦合方法与精细时程积分法的结合，对载荷辨识问题进行时域分析和推导。

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The multiple scale method (MSM) is introduced to analyze the characteristics of cable's vibration, and the precise time-integration method (PTIM) is used to solve vibration equations.

采用多尺度法研究拉索大幅振动的各种可能性，运用精细时程积分法数值求解振动方程。

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By means of the precise time-integration method and the method of direct integration of state equation, the mode of the time-integration has been discussed on the structural dynamical responses.

采用精细时程积分法及状态方程直接积分法，讨论了求解动力响应问题的时程积分方式。

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