【摘要】 针对乌龙泉石灰石矿深孔爆破大块率高的问题,在多方案爆破试验统计数据基础上,对爆破方案选优综合排序问题进行了研究。引入了指数函数标准化方法和ELECTRE算法模型,选取最优方案,生产实际中取得良好效果。更多还原

【Abstract】 In view of the problem of high rate of large fragmentation in long-hole blasting at Wulongquan Limestone Quarry and based on the statistic data of blasting tests on various schemes, the comprehensive sequencing for the optimized selection of blasting scheme was studied, in which the exponential function standardization method and ELECTRE algorithm model were introduced. The best scheme selected has achieved good recults when used in production.更多还原