硬质包裹体在煤层中分布的模拟研究

The Simulation Study of Hard Parcels Distributed in Coal Seam

文章通过分析假设 ,建立了硬质包裹体在煤层中分布的模拟程序 ,并模拟分析了硬质包裹体在煤层中的四种分布状况 ,为研究截割刀具的随机载荷、以及工作机构和整机的动态设计奠定了基础。

In this paper,a simulation program of hard parcels distributed in a coal seam is set up on the basis of analyses and assumptions,and four distributions of these parcels in a geven coal seam are analysed,which lay the theoretical foudation and necessory conditions of studying cutter random loads and designing dynamically working mechanism and entire machine.