摘要
通过对哈尔乌素露天煤矿穿孔爆破技术中的各个要素进行分析,以降低炸药单耗、节约成本为目标,对孔网参数、装药结构进行优化改进,并且对前后数据进行统计对比分析,验证其降低成本,增加效益的可行性。
The article analyzes each element in perforated blasting technology. In order to reduce the explosive consumption and save cost, the article improves hole pattern parameters and charge structure, compares the data before and after improvement, and tests the feasibility of reducing cost and increasing benefit.
出处
《露天采矿技术》
CAS
2014年第11期26-28,共3页
Opencast Mining Technology
关键词
优化设计
技术创新
成本
单耗
效益
optimization design
technological innovation
cost
consumption
benefit
