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对影响华坪县思棉煤矿薄煤层工作面长度的经济、技术、地质因素进行综合评价,建立思棉煤矿薄煤层工作面长度数学模型,运用层次分析法对其进行评价,为矿井工作面长度优化选择提供了可靠的方法。
The comprehensive evaluation of the economic, technical and geological factors that affect the working face length of the thin coal seam in the Simian coal mine in Huaping County is carried out. The mathematical model of the working face length of the thin seam in the Simian coal mine is established and evaluated by AHP to determine the length of the working face Optimized choice provides a reliable way.