地质块段法是一种在算数平均法的基础上加以改进的储量估算法,是目前煤炭资源/储量计算中使用最为广泛的一种方法。本次资源储量核实,采用实地调查和资料收集、整理相结合的工作方法,在矿区范围内,用剖面法作出所需核实煤层底板等高线图。按煤层厚度、倾角、面积等要素,用地质块段法估算矿区范围内B2、B3、B4、C5煤层资源储量。 Geological block method is an improved reserve estimation method based on arithmetic average method, which is currently the most widely used method for calculating coal resource / reserves. The verification of resource reserves, the use of field surveys and data collection, collation and combination of working methods, in the mining area, with the cross-sectional method to make the necessary verification coal seam floor contour map. According to the factors of coal seam thickness, dip and area, the reserves of B2, B3, B4 and C5 coal seams in the mining area are estimated by the method of geological block.