【摘要】 通过具体工程实例介绍了塑料导爆管接力起爆技术在深孔微差爆破中的应用 ,分析了该起爆网路在设计、施工中应注意的若干问题。更多还原

【Abstract】 The technology of plastic-priming-tube-relay detonation can improve blasting effect and reduce destruction blasting through adopting strict and exact blasting procedure. This article briefly introduces the application of plastic-priming-tube-relay detonating technology in millisecond blasting in deep hole on the basis of practical examples, and illustractes some problems to be paid attention to in blasting design and construction.更多还原