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介绍了特大型矿井马兰煤矿的井巷工程实施过程。其特点是采用“多头掘进，分区建设”的施工方案，保证了矿建工程能够按期完工，是山西式特大型矿井建设独有的特色。文章分析了马兰矿井投产晚、达产慢的原因，提出了山西式特大型矿井建设应遵循的原则，并指出特大型矿井应采用“慢决策”、“快建设”的方针，才能最有效地发挥投资效益。
This paper introduces the process of well lane engineering in extra large mine Malan coal mine. Its characteristic is the use of “long headway, sub-district construction” construction program to ensure that the mine construction project can be completed on schedule, Shanxi-style large-scale construction of a unique mine features. This paper analyzes the reason why the Malan mine is put into operation late and the production is slow, and puts forward the principle that should be followed in the construction of Shanxi-style extra large mines. It also points out that the principle of “slow decision-making” and “quick construction” should be adopted for the extra-large mines, Play investment benefits.