... inclined plane 轮坡 inclined seam 倾斜层 inclined shaft mucking apparatus 斜井装岩机 ...
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缓倾斜煤层开采覆岩移动的数值分析-矿山地质学论文-论文库 关键词： 开采沉陷预计；数值模拟；倾斜煤层 [gap=1179]Keywords： prediction of mining subsidence;numerical simulation;inclined seam
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gently inclined seam [矿业] 缓倾斜煤层
high inclined seam 大倾角煤层
deep inclined seam 大倾角煤层
steep inclined seam 大倾角煤层
great inclined seam 大倾角煤层
The horizontal section top coal caving in steep seam is different from the gently inclined seam.
急斜煤层水平分段放顶煤开采与缓斜煤层不同，工作面沿煤层厚度的水平线布置，长度短。
This paper introduces that tilting prevention support group is developed and applied result in inclined seam workface.
介绍专为倾斜煤层采煤工作面研制的单体防倒组合支架及其应用效果。
And it derives the united calculation formula of space-time process of ground movement due to the extraction of an inclined seam.
从理论上导出了开采倾斜煤层地表移动空间——时间过程的统一计算公式。
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