摘要
为了确定矿山合理的采矿方法,综合考虑经济、技术和安全3个方面对采矿方法的影响,利用层次分析法原理建立采矿方法综合评价模型,采用层次分析法和熵值法确定评价指标组合权重,再结合逼近理想解的排序法(TOPSIS)理论确定各方案的优越度,确定最优采矿方法。以赵家湾铜矿采矿方法选择为例,确定各备选方案的综合优越度分别为50.3%、50.7%、60.7%,从而确定方案Ⅲ最优。研究结果表明:该方法运用于采矿方法的选择中是科学的、合理的。
In order to determine the reasonable mining meth- od, considering the impact of economy, technology and safety on the mining method, a comprehensive evaluation index system was established by using the principle of hierarchy analytic method, and the evaluation index weight was confirmed by AHP and entropy method. Combined with TOP- SIS theory, the synthetic superior degree of each mining method was determined, and the optimal mining method could be selected. Taking the mining method of Zhao-jiawan Copper Mine for an example, the superior degrees of alternatives were respectively 50.3%, 50.7% and 60.7%, so that the third mining method was optimal. The result showed that the study was scientific and rational in optimization of mining methods.
出处
《矿业研究与开发》
CAS
北大核心
2016年第10期31-34,共4页
Mining Research and Development
