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本文详细地讨论岩石爆破时破碎的原理,以求得合理的爆破参数、装药位置,指导生产实践。在露天开采工程中,爆破工作直接影响着生产成本,不良的爆破效果必定导致经济上的损失。此外,生产条件复杂多变,迫使生产人员不断与存在的问题进行斗争,但问题往往不能得到满意的解决。一般错误性的试验可能导致浪费甚至发生危险,同时由于缺乏实用性,
This paper discusses in detail the principle of rock blasting broken in order to obtain a reasonable blasting parameters, loading location, to guide the production practice. In the open-pit mining project, the blasting work has a direct impact on the production cost, and the bad blasting effect will inevitably lead to economic losses. In addition, the complicated and changing production conditions have forced the production personnel to constantly struggle with the existing problems, but the problems can not always be satisfactorily solved. General error of the test may lead to waste or even dangerous, and due to lack of practicality,