结构上部的加速度幅值大于下部的加速度幅值。
The acceleration amplitude of upper structure is larger than lower.
结果表明，该地下厂房主要部位的动应力、位移、速度和加速度幅值满足振动允许标准。
Results show that amplitudes of dynamic stress, displacement and acceleration meet the suggested vibration standard.
结果表明，在不同加速度幅值地震波输入下，两种隔震层模型的质量块加速度都有明显的衰减。
The result shows that the peak value of acceleration of the mass block of the two isolation lays both are obviously weakened when inputting different earthquake waves.
仿真结果表明，空台正弦扫描试验仿真得到的台面各节点加速度幅值与试验结果比较接近，所建立的模型可用于试件振动台试验仿真。
The results indicate that the simulation results are close to the experimental ones that the modal can be used for simulation of vibration test with attached structural members on it.
用数据采集器对磨机的运动参数进行了在线测量，给出加速度曲线和加速度幅值谱图，据此计算出运转过程中的动态载荷均值和变异系数。
The movement parameter of this vibratom is measured on line by a data collector. The acceleration curve and amplitude are obtained to calculate the dynamic load in running.
结果表明：随着车速的增加，座椅和地板振动加速度功率谱的幅值有所增加；
The result shows that the vertical accelerations of seat and floor increase with the increase in speed;
过渡过程的幅值与计程仪加速度误差的积分值成正比。
The amplitude of overshoot is linear with the integral of log's acceleration error.
提出一种以渐进谱为目标谱的生成幅值和频率非平稳地震加速度时程的迭代方法。
Then a new iteration method is developed for generation of random accelerograms non-stationary both in amplitude and frequency which are compatible with target.
并用MATLAB软件对振动模型的位移和加速度响应进行幅值解算，为压实度检测提供了理论依据。
With MATLAB software, the amplitude of vibration displacement and acceleration response can be figured out, this provides theoretical basis for compaction degree detection.
并用MATLAB软件对振动模型的位移和加速度响应进行幅值解算，为压实度检测提供了理论依据。
With MATLAB software, the amplitude of vibration displacement and acceleration response can be figured out, this provides theoretical basis for compaction degree detection.
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