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以别斯库都克露天煤矿石方剥离爆破工程为背景,介绍了混装炸药在大型煤矿开采中的优点及施工工艺。重点阐述了爆破器材种类的选择对紧迫工期下大规模开采量计划完成的促进作用以及混装乳化炸药机械化施工中应注意的各项细节和应注意的问题。最后结合本工程实际,针对混装炸药和澳瑞凯雷管在本矿区中的应用效果给出几点总结和体会,供今后类似工程参考和借鉴。
Taking the peeled blasting project of Bessekuch opencast coal as background, the advantages and construction techniques of mixed explosives in large coal mining are introduced. It mainly elaborates the promotion effect of the selection of blasting equipment types on the completion of large-scale exploitation plans under the urgent period and the details and issues that should be paid attention to in mechanized construction of mixed emulsion explosives. Finally, combined with the actual project, aiming at the application effect of mixed explosives and Orekeel pipe in this mining area, it gives some summary and experience for reference and reference for similar projects in the future.