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在“十月”矿体采矿时降低岩体冲击地压危险性的主要方法之一是采用药壶爆破与卸载钻孔。但是采用此法要求大量的钻孔工作,而且在许多情况下岩体及矿柱的边缘部分随之破坏,这是因反射地震波作用于暴露面所致。这会造成相当大的劳动力及材料的浪费。全苏矿山测量科学研究所与诺里尔矿冶公司共同完成
One of the main ways to reduce the risk of rockburst during the “October” ore body mining is to use blasting and unloading of jets. However, this method requires a large amount of drilling work, and in many cases, the edge portion of the rock mass and pillar collapses due to the reflected seismic wave acting on the exposed surface. This can cause considerable labor and material waste. All Su Institute of Mining and Norrigan Mining and Metallurgical Corporation jointly completed