基于计算机可视化仿真技术的放顶煤工艺优化  

Optimization of Caving Coal Technology Based on Computer Visual Simulation Technology

作　　者：陈立佳[1] 

机构地区：[1]唐山学院,河北唐山063020

出　　处：《煤炭技术》2013年第9期77-78,共2页Coal Technology

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.

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 

分 类 号：TH115[机械工程—机械设计及理论] TD823[矿业工程—煤矿开采]