高精度导爆管雷管在龙蟒矿山的应用  

The Application of High Precision Fuse Blasting Cap in Lomon Mine

作　　者：张辉平 ZHANG Hui-ping(Sichuan Zhongding Blasting Engineering Co.Ltd.,Chengdu 610000,China)

机构地区：[1]四川中鼎爆破工程有限公司,成都610000

出　　处：《中小企业管理与科技》2018年第34期145-146,共2页Management & Technology of SME

摘　　要：为了减少大块,采用高精度导爆管雷管实现逐孔起爆网络,通过孔、排间的合理延期减少大块率,提升挖装效率。结果表明,该方法大大地降低了爆破震动,根底得到了有效控制,爆堆集中,松散性好,降低了矿山开采的综合成本。In order to reduce the large blocks,the high precision fuse blasting cap is adopted to realize the hole-by-hole blasting network,and the boulderyieldis reducedthroughthe reasonabledelaybetweenholes and rows,and the diggingand loading efficiencyispromoted.The results show that themethod can greatly reduce the blasting vibration,effectively control the foundation,and the blastingmuckpile is concentrated,the loose propertyiswell,thus the comprehensive cost ofminingis reduced.

关 键 词：高精度雷管 逐孔起爆 应用 

分 类 号：TB41[一般工业技术]