例如,塔尖在强风中会有2米的摆幅,但是特殊的机制可以吸收这种震动,使塔保持原位。
For instance the spire of the tower during such winds can be deflected by one meter but special mechanisms to absorb the vibrations that keep the tower in position.
破坏是由荷载幅值和循环加载效应的联合作用引起这一事实,较好地解释了地震动三要素对结构破坏的影响。
The truth structure destruction is decided by the combination action of load breadth and circular load effect explains preferably effect three essential of earthquake motions to structure destroy.
但是真实地震动的归一化自相关函数则有一较显著的随机噪声项,这个随机噪声的幅值为0。15左右,这就是本文中所说的超随机特性。
But the normalized auto-correlation of real seismic acceleration record comprises an obviously random noise with amplitude value of 0.15 or so, that is so called super random content.
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