The wall out-of-plane frequency of vibration is obtained shaking by beating experiment. And the relatively high out-of-plane frequency of vibration is far from the earthquake predominant frequency.
通过敲击试验得到墙体出平面振动频率，该频率相对较高，远离地震动卓越频率。
The wall out-of-plane frequency of vibration is obtained shaking by beating experiment. And the relatively high out-of-plane frequency of vibration is far from the earthquake predominant frequency.
通过敲击试验得到墙体出平面振动频率，该频率相对较高，远离地震动卓越频率。
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