摘要
介绍了一种石方开挖新技术──露天石方深孔水压爆破技术。用试验的方法，通过和常规石方爆破进行类比，从而研究了此项新技术在中型孔径小梯段应用条件下的各种爆破参数，并进行了定性和定量分析，得到了一些初步的结论。
In this paper, a new rock excavating technique──hole blasting technique under water pressure is presented. Through studying and analysing the blasting parameter of its applying to the middle diameter and small bench blasting, we obtain some elementary results that can be applied to the practice.
出处
《爆破》
CSCD
1996年第1期39-43,52,共6页
Blasting
关键词
石方
中型孔径
小梯段
深孔水压爆破
Rock Hole Blasting under Water Pressure. Experimental Study. Saving Explosive. Economic Benefit.
