摘要
许多地下矿山在爆破中都已采用导爆管复式起爆系统。本文分析论述并以实例证实了爆破空气冲击波对导爆管复式起爆系统的作用,从而提出了一些有益于该系统可靠性的建议。
A many of underground mines uses non-electrical double blasting network systems that is composed of nonel tube network and detonating cord network in medium-length hole explosion. In this paper, the effect of the shock wave on the network systems was theoretically discussed and accident examples by the shock wave were also given. So that some suggestions were presented in the light of specific conditions in underground mines, and these suggestions will probaly be used in porjects in future for referenees and studies.
出处
《中国矿业》
1993年第2期32-37,共6页
China Mining Magazine
关键词
井下爆破
空气冲击波
起爆系统
Underground blasting shock wave, Non-electrical double blasting network systems, Nonel tube network
