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自从《有色金属》(采矿部分)杂志在1975年第6期的争鸣园地中发表《关于大爆破中两侧山坡双重作用的讨论》一文后,引起了爆破工作者对于一侧抛掷、另一侧松动的抛松大爆破的广泛重视,这对于开展爆破实验研究和理论探讨以及改进抛松大爆破技术等,都起着一定的推动作用。随着我国采矿工业和爆破工程技术的发展,近几年来,露天抛松大爆破得到了较为广泛的应用。因此,研究抛松大爆破的理论和实践,对加速我国采矿工业的发展,具有现实的意义。本文仅就露天抛松大爆破的设计特点、
Since the publication of “Discussion on the dual role of hillsides on both sides of a large blast” published by the magazine Nonferrous Metals (Mining Sector) in Issue 6, 1975, it caused the blasting workers to throw on one side and the other side Loose loose loose big blasting widespread attention, which for blasting experimental research and theoretical discussion, as well as the improvement of loose loose big blasting technology, all play a certain role in promoting. With the development of China’s mining industry and blasting engineering technology, in recent years, large-scale open-cast loose loosening has been widely used. Therefore, to study the theory and practice of throwing big blasting has realistic significance for accelerating the development of mining industry in our country. This article only on the loose thrown big blasting design features,