... 爆破振动 blast vibration 质点振动速度 particle vibration velocity 振动频率 vibration frequency ...
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质点峰值振动速度 peak particle vibration velocity ; Peak Particle Velocity
安全质点峰值振动速度 safe peak particle velocity
经对比分析，所得爆破地震波衰减规律公式预测的质点振动速度具有较高的精度。
Through contrasting and analyzing, the particle vibration velocity were forecasted by the orderliness formula of attenuation of blasting earthquake wave is precise relatively.
经与规定的质点振动速度和围岩变形相对允许值比较、分析，认为该工程爆破参数和支护措施是适宜的。
These data are analyzed and compared to stipulate sound particle velocity and permissible value of wall rock. The engineering blasting parameters and timbering measures are suitable for th...
对哈尔滨市一幢16层楼房的爆破拆除过程进行了现场监测，获得了爆破和楼房倒塌过程中引起的地面质点的振动速度、频率等数据。
The demolition process of a 16th floor building in Harbin was monitored, and vibration velocity and frequency of ground particles were obtained during the blasting and collapsing process.
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