煤炭技术
煤炭技術
매탄기술
COAL TECHNOLOGY
2013年
9期
77-78
,共2页
计算机可视化仿真模拟%放顶煤工艺%放煤步距%放煤间距
計算機可視化倣真模擬%放頂煤工藝%放煤步距%放煤間距
계산궤가시화방진모의%방정매공예%방매보거%방매간거
computer visual simulation%caving coal technology%coal caving step distance%coal pitch
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。
以任各莊煤礦-690~-770工作麵支架放頂煤工藝為研究揹景，建立瞭煤散體動態的數學模型，利用計算機可視化倣真程序按照不同的放煤步距和放煤間距參數得齣瞭模擬結果，結閤實際工藝參數的分析，優化瞭放頂煤工藝流程，為今後的礦井開採提供瞭可靠的實驗數據。
이임각장매광-690~-770공작면지가방정매공예위연구배경，건립료매산체동태적수학모형，이용계산궤가시화방진정서안조불동적방매보거화방매간거삼수득출료모의결과，결합실제공예삼수적분석，우화료방정매공예류정，위금후적광정개채제공료가고적실험수거。
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.
