The occurrence characteristics of limestone water and forecasting of water inflow in western Pingdingshan mining area
Abstract：The aquifer characteristics,the strength of water abundance,water-resistance ability of aquifuge,and recharge,runoff and discharge conditions of the limestone water in areas of western Pingdingshan mining,meanwhile it estimates the water inflow when exposing the limestone in the mine by using the stable flow method.At last it comes to a conclusion that the carbonate karst fractured aquifer plays an important role to the mine filling water in the area,mainly including Cambrian limestone aquifer,Carboniferous Taiyuan limestone aquifer and Tertiary limestone aquifer,and the main Impermeable layer is the shale and mudstone.It obtains obtained the occurrence law of the limestone confined water by analyzing its occurrence characteristics,that is there is a negative correlation between the limestone groundwater water-bearing and the buried depth of the limestone.Through the above analysis,It provides basis for the prevention and treatment of limestone water in the mine.
Keywords：hydrogeological conditionoccurrence lawwater inflow
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 61-65 )