摘要
从水耦合装药爆破的理论研究现状,得出孔壁周围压力能够得到增强,爆炸能量利用率高,破岩能力强;从水耦合装药爆破试验研究现状,得出爆破作用强度大、能量利用率高;从水耦合装药爆破现场应用研究现状,得出水耦合装药爆破还有能够提高原矿大块合格率和降低炸药单耗,从而达到安全增效、降耗的特点,并给水耦合装药爆破研究方向提出了几点建议。
By water coupling blasting theoretical research situation, the paper draws the pressure around the holes wall can be enhanced, and have higher utilization of explosive energy and strongger rock-breaking capability. By water coupling charge blasting test research situation, the paper draws water coupling charge blasting has bigger strength and higher energy efficiency. By water coupling charge research situation field applications, the paper draws water coupling charge blasting can improve the ore chunks rate and reduce consumption of explosives, so as to achieve security efficiency and save characteristics. Some suggestions is proposed for the water coupling charge blasting research.
出处
《铜陵学院学报》
2014年第2期111-113,共3页
Journal of Tongling University
关键词
水耦合装药
爆破效果
不耦合系数
数值模拟
water coupling charge
controlled blasting
without coupling coefficient
numerical simulation
