摘要
通过对爆破参数的详细计算及选取，采用控制爆破技术对复杂环境下的岩体进行开挖，并采取了相应的安全防护措施，取得了良好的效果。
According to the detailed calculation and selection for blasting parameters,the rock mass was mined by controlled blasting technology under complex environment and satisfied effect was obtained by taking appropriate measures for safety protection.
出处
《中国钼业》
1999年第2期14-16,共3页
China Molybdenum Industry
关键词
岩体
爆破参数
装药量
起爆
控制爆破
开挖
Rock mass,Blasting parameters,Explosive charge volume,Priming,Safety distance
