建立了12°倾角以下的煤层群一般地质模型,引入了原始变量,建立了四种井巷布置模式,其中第四种模式在国际采矿界首次提出,无先例。利用计算机编程,证明了第四种模式的绝对优越性,阐明了其技术合理性和巨大的经济效益。对于在上述模型下进行井巷布置具有划时代的和深远的历史意义,将引发中国采矿界井巷布置模式的深刻变革。 The general geologic model of coal seam group below 12 ° dip was established, the original variables were introduced, and four patterns of well layout were established. The fourth one was first proposed in the international mining community without precedent. The use of computer programming, proved the absolute superiority of the fourth model, clarified its technical rationality and huge economic benefits. It is of epoch-making and far-reaching historical significance to carry out the layout of a roadway under the above model, which will lead to profound changes in the layout pattern of well and laneway in the Chinese mining industry.