GB/T 22205-2008
ActiveHydrogeological classification of mining district or working face
煤矿采区或工作面水文地质条件分类
Application Summary AI generated
This standard provides a classification system for the hydrogeological conditions of coal mining districts or working faces, categorizing them based on water inflow, aquifer properties, and geological complexity. It is applied in Chinese coal mines to assess water hazard risks, guide mine drainage design, and support safety management during extraction planning. The classification helps engineers and regulators determine appropriate prevention measures against water inrush accidents in underground coal operations.
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GB/T 22206-2008
Classification of environmental geology of mine
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