... blasting ground vibration 爆破地震 ground vibration of blasting 爆破震动 maximum resultant ground vibration velocity 最大诱发地面振动速度 ...
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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.
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。
Taking the project of Ren Hechang shallow tunnel in Yuhuai railway as the background, the field experiments of the vibration effects of the ground in tunnel blasting have been done.
以渝怀铁路人和场浅埋隧道工程为背景，进行掘进爆破的地表震动效应试验。
Under blasting vibration effect, the vibration frequency of ground particle has a great influence upon building damage.
在爆破振动作用下，地面质点的振动频率对建筑物的破坏具有很大的影响。
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