摘要
介绍高精度非电雷管在首钢水厂铁矿生产爆破中的应用 ,分别对采用高精度非电雷管与普通雷管进行的矿山生产爆破进行了振动测试与分析 ,提出了具体控制爆破振动的措施。试验表明采用高精度雷管可降低爆破振动 2 0 %～ 5 0 % 。
The application of high precision non-electric detonator in the production blasting in Shuichang Iron Mine, Capital Steel is presented. Testing and analysis of vibration caused by the production blasting using high precision non-electric detonator and common detonator respectively were made and measures for controlling the blasting vibration proposed. The tests showed that the application of high precision non-electric detonator could reduce the vibration by 20%～ 50%. Therefore, it will be applied in the whole mine.
出处
《金属矿山》
CAS
北大核心
2004年第11期15-17,21,共4页
Metal Mine
基金
国家"十五"科技攻关项目 ( 2 0 0 1BA60 9A -0 8)
国家自然科学基金项目 ( 5 0 0 740 0 2 )
关键词
露天矿
边坡
爆破振动
高精度非电雷管
High precision non-electric detonator,Open-pit mine, Slope ,Blasting vibration
