摘要
以任各庄煤矿-690^-770工作面支架放顶煤工艺为研究背景,建立了煤散体动态的数学模型,利用计算机可视化仿真程序按照不同的放煤步距和放煤间距参数得出了模拟结果,结合实际工艺参数的分析,优化了放顶煤工艺流程,为今后的矿井开采提供了可靠的实验数据。
Taking the top coal caving process at -690- -770 working face of Rengezhuang Coal Mine as the research background, the coal granular dynamic mathematical model is built. By using the computer visualization simulation program, according to different coal caving step distance and caving coal pitch, the simulation results are obtained. Combined with the actual process parameters analysis, the top coal caving process is optimied, the reliable experimental data are provided for future mines.
出处
《煤炭技术》
CAS
北大核心
2013年第9期77-78,共2页
Coal Technology
关键词
计算机可视化仿真模拟
放顶煤工艺
放煤步距
放煤间距
computer visual simulation
caving coal technology
coal caving step distance
coal pitch
