【摘要】 针对露天煤矿开采设计工作的特点．开发了露天开采设计ＣＡＤ软件系统．文中系统地介绍了从矿床地质模型的建立、测量验收、开采计划编制到图表绘制等软件的编制方法。更多还原

【Abstract】 According to the feature of surface coal mine design,the authors develop opencut mine design CAD software system. The programming methods from constructing geologcal model, miningsurvey,operation schedule of drawing have been introduced.更多还原