采空区观测数据处理，绘图软件，很好用的，希望对你的学习和工作有帮助，-Intoduces that uses breeding fire prevent and cure technology to reduce distribution air volume, quicken workface promoted speed, in high seam mining, it may remove breeding fire accide

flac3d模拟煤炭采空区的算例，很实用！-flac3d simulated coal gob example, very practical!

FLAC3D 煤矿采空区命令流用，FLAC 3D 模拟煤矿垮落法和充填开采影响的命令流。-(Command Flow in Goaf of FLAC3D Coal Mine .With FLAC3D simulation of coal caving method and the impact of mining backfill command stream.)