This paper proposes a procedure to determine the response spectra by spline function analysis using accelerationrecord as input.
本文应用样条函数方法拟定了一个由加速度记录快速计算结构震动反应谱的方法。
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But the normalized auto-correlation of real seismic accelerationrecord comprises an obviously random noise with amplitude value of 0.15 or so, that is so called super random content.