曹丁涛, 刘于李. 兖州煤田第四系下组含水层对矿井的充水作用[J]. 煤田地质与勘探, 1987, 15(5): 36-38.
引用本文: 曹丁涛, 刘于李. 兖州煤田第四系下组含水层对矿井的充水作用[J]. 煤田地质与勘探, 1987, 15(5): 36-38.
The Effect of Aquifer in Quaternary lcwer Part on water Inflow of Mine in Yanzhou Coalfield[J]. COAL GEOLOGY & EXPLORATION, 1987, 15(5): 36-38.
Citation: The Effect of Aquifer in Quaternary lcwer Part on water Inflow of Mine in Yanzhou Coalfield[J]. COAL GEOLOGY & EXPLORATION, 1987, 15(5): 36-38.

兖州煤田第四系下组含水层对矿井的充水作用

The Effect of Aquifer in Quaternary lcwer Part on water Inflow of Mine in Yanzhou Coalfield

  • 摘要: 兖州煤田北部和西部,第四系下组含水层直覆含煤地层之上,南部和东部仅有红层残存。第四系下组含水层的下段,以稳定的、含水较丰富的细砂及砂砾层为主,与煤系露头风化带和基岩有直接的水力联系,为煤系含水层的主要补给水源。

     

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