摘要
Based on the basic principles of hydrogeology and soil mechanics, studied thegenesis mechanism and control factors of settling of ground surface caused by the drainageof the aquifer in the construction of coal mines, and put forward a corresponding calculatingmodel demonstrated by practical example.The study provides mining areas,which are covered with a very thick Quaternary soil layer and abundant ground water, witha theoretical basis aimed at forecasting the settling of ground surface.
Based on the basic principles of hydrogeology and soil mechanics, studied the genesis mechanism and control factors of settling of ground surface caused by the drain- age of the aquifer in the construction of coal mines, and put forward a corresponding cal- culating model demonstrated by practical example. The study provides mining areas, which are covered with a very thick Quaternary soil layer and abundant ground water, with a theoretical basis aimed at forecasting the settling of ground surface.
