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开采成本是煤炭经济效益的重要指标。文章提出了基于煤炭开采工艺的各项指标,并将开采中每一个单独的细项进行了独立的划分,在精确的计算下为煤炭开采工艺奠定了成本核算的数据基础。以漳河矿2#井低应力煤层开采为例,详细分析了煤炭开采成本对报价以及效益的影响,并制定出相应的成本控制措施,提高了煤炭企业的经济效益。
Mining cost is an important indicator of economic efficiency of coal. In this paper, various indexes based on coal mining technology are proposed, and each individual item in the mining is divided independently, and the data basis for cost calculation is established for the coal mining technology with accurate calculation. Taking the mining of low stress coal seam of No.2 # well in Zhanghe Coal Mine as an example, the influence of coal mining cost on quotation and benefit is analyzed in detail, and corresponding cost control measures are formulated to improve the economic benefit of coal enterprises.