基于Visual ModFlow的矿井涌水量计算

IIn this pape,based on the Ordovician Baijiazhuang mine of Taiyuan Xishan peak group spatial distribution of aquifer materials, including No. 8 coal seam floor impermeable layer data and the corresponding drain hole observation well data, Using Visual ModFlow software successfully simulated the formation of mining under the seepage field, and calculated Baijiazhuang mine water inflow in a mining area, Hydrogeological model in study area was established for the confined water under the threat of Ordovician limestone of the lower coal mining and mine drainage safe and reasonable capacity to provide a scientific basis for the design.