摘要
本文简要阐述了宽孔距小抵抗线微差挤压爆破的科学性。基于已有理论和实践资料，拟定了这种爆破技术参数的设计方法，在工程实践中具有一定的实用价值和指导意义。
The characteristics of millisecond-delay extruding blasting with,a large borehole distance and a small burden is presented in this paper.On the basis of the theoretical analysis and engineering practice, the design method of such blasting is worked out. The design method presented in this paper is of a practical significance to engineering practice.
出处
《工程爆破》
1996年第4期20-23,122,共5页
Engineering Blasting
关键词
微差挤压爆破
钻爆参数
爆破
Millisecond-delay extruding blasting Drilling and blasting parameters
