如果总时间增加了，那么就不那么需要对采集的时域数据施加大的阻尼窗了。
If the total time is increased, then there is less need for a significant amount of damping window to be applied to the collected time data.
结构一旦进入非线性阶段，其地震总输入能主要由结构的非弹性变形和阻尼来耗散。
Once the structures step into inelastic work state, the earthquake input energy is dissipated by the damp and inelastic distortion.
然后根据实代码遗传算法，在结构抗震效果基本保证的前提下，寻找最优阻尼以降低结构总的阻尼增量。
Under the premise that the structural anti-vibration effect can be assured, the real coded genetic algorithms are employed to find a lower damper increment.
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