On the basis of the hydrogeology features of the mineral deposits of the coal mines in Shanxi, the paper has introduced the specific properties of the main aqueous petrofabric having a close relation with the mineral deposits.
Through analyzing on the relation among the hydrogeology characteristics the pouring water mechanism,amount and mine pressure,find the reasons of pouring water and adopt the effective prevention measures to ensure safe actual mining at combined mining face and provide beneficial experiences for similary hydrological conditions.
Through analyzing on the hydrogeology characteristics,the pouring water mechanism and situation at face 22080,find the reasons of pouring water,and adopt the effective prevention measures to ensure safe actual mining at combined mining face and gained beneficial experiences for similarly hydrological conditions.
On the basis of analytsis on physical geography, geological setting and hydrogeology characteristics, the uranium mineralizing hydrogeochemistry characteristics of Chaoshui basin are studied in this paper.
The groundwater system is analyzed to the single phreatic aquifer in the north and double aquifers in the south: the phreatic water in the upper part and confined water in the lower part with analysis-synthesis method through analyzing its hydrological geologic characteristic. The mathematical model of groundwater system in Halajun region of Atushi is established on the basis of dealing with subsystems rationally.