Then, a seismic design method considering the effect of strong ground motion duration is pr…

从以上结果出发，本文提出了一个考虑地震中不同持续时间影响的抗震设计方法。

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Then, a seismic design method considering the effect of strong ground motion duration is presented.

从以上结果出发，本文提出了一个考虑地震中不同持续时间影响的抗震设计方法。

youdao

The ground acceleration here must have been very high and the duration of the strong motion long to cause such incredible destruction.

当时地表加速度一定很高，而且强烈震动的时间很长，造成了如此严重的破坏。

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