摘要
针对影响采矿方法选择的因素众多,本文运用模糊数学,从劳动生产率、经济、资源利用率、安全、合理程度等方面建立综合评价指标体系,确定综合评价体系中各因素的权重,计算出各个方案的优越度,依次分别为0.644、0.640、0.473,从而确定上向水平分层充填法为该矿山的最优开采方案。实践证明,该理论的应用在该矿山实际能起到良好的经济效果,同时,也为相似矿山采矿方案优选提供了一定参考。
For the many factors affecting the the mining method selected, this paper takes use of the fuzzy math, to establish a comprehensive evaluation index system from the fctors such as labor productivity, economy, resource utilization, security, and other aspects of a reasonable degree, then determine the weight of each factor calculate various programs superior degrees, respectively, were 0.644, 0.640, 0.473. ultimately determine the optimal exploitation is the horizontal stratification scheme for mine backfill. The Practice has proved that the application of the theory in the mine can actually play a good economic results, but also provide some reference for similar mines mining program.
出处
《四川有色金属》
2014年第3期22-26,共5页
Sichuan Nonferrous Metals
关键词
模糊优化
优越度
评价指标
the fuzzy optimization
superiority
evaluation index
