摘要
采用IDTS2850爆破震动记录仪对采场爆破地震效应进行观测及数据分析。得出了爆破地震波衰减经验公式。并根据房屋保护要求,给出了采场爆破时的允许段药量。
The observation and data analysis of mining blasting seismic effect were carried out by using IDTS2850 blasting vibration recorder.The seismic attenuation empirical formula of blasting seismic wave has been obtained.And according to the building protection requirement,the allowable decked explosive charge is also provided for mining blasting.
出处
《云南冶金》
2011年第1期17-20,共4页
Yunnan Metallurgy
关键词
爆破震动
震动速度
允许段药量
blasting vibration
vibration velocity
allowable decked explosive charge
