Feasibility Analysis of Under-water Strip Filling Mining

According to the special circumstances of no impermeable layer, shallow buried and complex surface topography of one colliery, it analyzed the strip filling classification, proposed the mining method of inclined strip filling. Through mine pressure theory and material mechanics theory, it analyzed the feasibility of strip filling. With the numerical simulation method, it designed strip filling parameters, then found the most economic and reasonable strip filling scheme from the schemes.