摘要
采用FLAC3D软件建立煤层开采数值模拟模型,探索了15层煤工作面底板破坏区域分布规律;通过试验工作面的开采,验证了数值模拟分析结果的正确性。
This paper applied FLAC3D to researching distribution rules of floor failure area during mining 15th Coal Seam. Mining in test mining face proved simulation results are correct.
出处
《煤矿开采》
北大核心
2009年第5期37-39,29,共4页
Coal Mining Technology
关键词
承压水上开采
底板破坏
区域分布
数值模拟
mining over pressurized water
floor failure
area distribution
numerical simulation
