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在利用计算机进行采选企业(地下开采)建设合理性的技术经济论证或技术经济核算过程中,作者按新的技术设计标准-37-86的规定修改的新方法,根据采矿工艺可能性确定矿山年生产能力时,遇到了困难。作者对上述方法所做的分析和校核计算结果,有理由确认如下事实。
In the process of technical and economic justification or technical and economic accounting for the reasonable construction of the mining and dressing enterprise (underground mining) by computer, the author revised the new method according to the new technical design standard -37-86 and determined the mine according to the possibility of mining technology Annual production capacity, encountered difficulties. The author’s analysis of the above method and the verification of the calculation result justify the confirmation of the following fact.