摘要
以德兴铜矿临近固定边坡爆破实践为例,详细说明了临近固定边坡爆破的各种措施及其参数的选择,并对爆破后的效果进行了总结。
Take the blasting engineering near the fixed slope of Dexing Copper Mine as a case,this article introduces the various methods and parameters selection for the blasting engineering near the fixed slope and sums up the effects of the blasting engineering.
出处
《铜业工程》
CAS
2010年第2期19-22,共4页
Copper Engineering
关键词
露天矿
预裂爆破
辅助孔
缓冲孔
Open-pit Mine
Presplit blasting
Subsidiary holes
Shock mitigation holes
