摘要
基于迁安几个露天小铁矿的爆破设计、施工和爆破震动监测,通过对露天爆破自设计至爆破完毕的全过程中各个可控性因素对爆破安全性的影响分析,提出了迁安地区露天小铁矿安全爆破的参数确定及安全爆破的施工方法。
Based on the basting parameter design, the blasting construction and the blasting vibration monitoring in several open iron pit blasting engineering conducted in Qian＇ an county, the paper proposed the parameter design and construction measures used in the blasting of Qian＇ an open-pit iron mine by analyzing each affecting factor on blasting safety from design to construction,
出处
《矿冶》
CAS
2006年第1期1-4,共4页
Mining And Metallurgy
关键词
露天铁矿
爆破参数
爆破地震波
降震措施
Open-pit iron mine
Blasting parameter
Blasting seismic wave
Vibration reducing measure
