摘要
深圳某采石场采用中深孔爆破方案,通过调查分析,指出了该采石场在爆破质量、爆破安全和爆破效率方面存在的不足。根据现场施工实际情况和理论分析,对该石场爆破方案进行了优化设计,并进行了现场试验和生产实践,在爆破效率、爆破安全、爆破成本和爆破质量方面取得了良好的效果。
Medium - length hole blasting was applied in opencast quarry, Shenzhen city. The deficiencies existing in the quality of rock blasting, blasting safety and blasting efficiency in the medium- length hole blasting of the quarry were pointed out by investigation. According to the field conditions of the quarry and theoretical analyses, the optimal design of medium - length hole blasting was made, and field experiment and practical application of the optimized scheme of medium - length hole blasting were carried out, and higher blasting efficiency, good safety of blasting,lower blasting cost and good quality of rock blasting were achieved.
出处
《矿业研究与开发》
CAS
北大核心
2012年第4期102-104,共3页
Mining Research and Development
关键词
中深孔爆破
采石场
爆破质量
爆破安全
优化设计
Medium - length holes blasting
Quarry
Blastingquality
Blasting safety
Optimization design
