华北地区矿井煤层构造破坏综合指标评判记分法
DEVELOPMENT-HYDROGEOLOGICAL CHARACTERISTICS OF LOWER COALSEAMS IN GEERZHUANG SHAFT
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摘要: 介绍了综合指标浮判记分法的涵义、综台指标的确定及记分标准以及工作方法和要求,方法简便易行,可用作评判煤层构造破坏的综合指标,也有益于矿井地质工作阶段构造预测和提供采掘对策。Abstract: In this paper，hydrogeological characleristics is analysed comprehensively based on prospeclingdala of ortiovicjan limeslone around shaft,and give the development-hydrogeological working of lower coal seams in this area an example.
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