Damping coefficient and damping exponent are chosen as two main parameters, whose sensitivity is discussed through non-linear dynamic time-historymethod.
利用非线性动力时程分析方法，对阻尼系数和阻尼指数进行了参数分析，并对阻尼器的布置位置进行了探讨。
2
It is found that these two methods both can be used in analysis of multi-support excitation, but the displacement time-historymethod is much more convenience.
分析发现，加速度输入模型和位移输入模型两种输入方法都可以应用于多点激励分析，但位移输入更方便。
3
Based on the reason, this paper USES time-historymethod to deal with the dynamic seismic analysis of SRC frame in consideration of the varying of shaped steel ratio.