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本文叙述了在地形复杂的条件下通过详细的地质素描,掌握爆区的地质构造,采用大空腔比装药结构和条形分集药包,成功地实施了一次装药量80余吨的定向筑尾矿坝的工程爆破。
This article describes the geological conditions under the conditions of complex terrain through detailed geological sketches to master the geological structure of the explosion zone, using a large cavity ratio charge structure and bar-shaped packet of drugs, the successful implementation of a charge of more than 80 tons of directional building Tailings dam blasting project.