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微差爆破是国内外现代矿山岩矿爆破行之有效的技术之一。在我国露天矿虽然已经试验应用近二十年,但在生产实践中还有一些问题有待解决,有关微差爆破的一些理论问题尚需进一步研究。本文仅就其中的几个问题加以探讨。
Millisecond blasting is one of the most effective technologies for the rock blasting in modern mines at home and abroad. Although the open-pit mines in our country have been tested and applied for nearly 20 years, there are still some problems to be solved in the production practice. Some theoretical problems about the micro-bums blasting still need to be further studied. This article discusses only a few of these issues.