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矿区岩层具有明显的不连续性，最常见的地质构造有断层、层理和节理。为了进行边坡稳定性分析，该矿建立了地质数据库。将采场填图和钻孔岩心记录中的代表性地质数据编入计算机数据库，以便迅速存取并加以分类。将采场平面图数字化并存入AutoCad数据库；数字化方式可保证分别抽取各种地质属性或地质构造属性，例如岩石类型或层面。然后，将已分类的AutoCad文件转换成ASCII文件并装入软件包，以便进行统计分析或极射赤平投影。
The rock strata in the mining area have obvious discontinuities. The most common geological structures include faults, bedding and joints. For slope stability analysis, the mine established a geological database. Representative geological data from stope mapping and borehole core records are compiled into a computerized database for quick access and classification. Digitize storages and store them in the AutoCad database; digitizing ensures that various geological or geological attributes, such as rock types or levels, are extracted separately. The classified AutoCad file is then converted to an ASCII file and loaded into a software package for statistical analysis or polar stereographic projection.