摘要
长沙矿冶研究院和武钢大冶铁矿、本钢南芬露天铁矿合作进行了深孔内含水炸药爆速和相对爆压的测试研究。测试结果表明，运用改进的探针法—数字爆速仪和电气石压电晶体传感器－ 瞬态波形记录仪两种方法。
The field test of detonation velocity and relative explosion pressure of aqueous explosives in deepholes was carried out jointly by Changsha Research Institute of Mining and Metallurgy, Daye Iron Mine of Wuhan Steel & Iron Company and Nanfen Open Pit Iron Mine of Benxi Steel & Iron Company. Test results indicated that two measuring methods with respectively a modified probe—detonation velocity digital meter and a tourmaline piezoelectric crystal sensor—transient waveform recorder can provide the reliable data for the improvement of fragmentation quality and large scale interference seismic reduction.
出处
《工程爆破》
1999年第3期6-10,共5页
Engineering Blasting
关键词
深孔爆破
含水炸药
爆速
相对爆压
矿山
现场测试
Deephole blasting Aqueous explosive Detonation velocity Relative explosion pressure
