三角网法计算神华北电胜利一号露天煤矿内外排量

Calculation of internal and external displacement using triangular net method in Shenghua Beidian Shengli No.1 Open-pit Coal Mine

针对神华北电胜利一号露天矿的地质情况,利用三角网法构建模型,特别对矿田计算范围内涉及的断层及陷落柱等特殊地层,进行特殊处理,准确计算出内排量及外排量,并针对几个不同的采矿位置确定其剥离量。

According to the geological condition in Shenghua Beidian Shengli No.1 Open-pit Coal Mine, using triangular net method to build model, the mine carries out the special treatment on fauh anti collapse column especial stratum, calculates internal and external displacement, anti determines the stripping volume according to several different mining locations.