摘要
四台矿由于地质条件复杂,通过理论分析和实际经验总结,提出了在掘进和开采过地质构造时采取放松动炮的有效措施。形成了一套完整的放松动炮的技术参数和工艺流程。减少了设备的配件消耗,延长了设备的使用寿命,提高了掘进和回采速度。
Sitai minerals because the geology condition is complicated, passing theories analysis with actual experience summary, put forward at dig into with once mined a geology structure adopt to relax valid measure of moving the cannon. Became technique parameter and craft process of moving the cannon of a set of relaxing of integrity. The accessories which reduces an equipments consumes, prolonging the service life of equipments, raising to dig into with retum to adopt speed.
出处
《煤炭技术》
CAS
2007年第11期133-135,共3页
Coal Technology
关键词
深孔爆破
炮眼布置
装药量
long - hole blasting
collocation of cannon points
powder capacity
