Blasting vibration observation result of the right bank's high slope of Longtan Hydropower Project is introduced.
介绍了龙滩水电工程右岸高边坡开挖中的爆破振动观测成果。
Through observation on shock wave and multiple pulsating caused by underwater blasting, the velocity, period, frequency and energy of shock wave and multiple pulsating are analysed.
通过水中爆炸水击波及其多次脉动的观测，分析了水击波及其多次脉动的传播速度、脉动周期、频率及能量分布等特性。
The observation result of vibration is rational either in middle shallow blasting or in rock excavation near the dam.
不论是中部浅孔爆破，还是大坝近区岩体开挖，其振动观测结果总体合理。
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