所谓厚煤层，即是指井工开采3.5m以上，露天开采10m以上的煤层。我国厚煤层产量占原煤总产量的 45% 左右，是一个厚煤层储量大国, 也是厚煤层的开采大国。 厚煤层是我国实现高产高效开采的主要煤层，具有资源储量优势，由于其煤层厚度较大，可有多种采煤方法进行选择。
中小煤矿厚煤层实现高效采煤技术研究 - 久久建筑网 关键词：煤矿；厚煤层；采煤技术；机械化 [gap=597]Keywords: coal; Thick coal seam; Coal mining technology; mechanization
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中厚煤层 medium-thick seam ; [矿业] medium-thickness coal seam ; [矿业] medium-thickness seam ; middle thick coal seam
巨厚煤层 ultra thick seam ; extremely thick coal seam
倾斜厚煤层采煤法 [矿业] inclined high seam mining method
浅埋深特厚煤层 shallow thick coal seam
硬厚煤层 hard thick coal seam
薄、中厚、厚煤层 thin,medium thick,thick coal seam
倾斜特厚煤层采煤法 [矿业] inclined superhigh seam mining method
中厚煤层采煤法 [矿业] medium-thickness seam mining method
厚煤层采煤法 [矿业] high seam mining method
With the continual progress of mining technology, the full-mechanized caving technique has been widely spreaded and applied in thick seam extraction in our country.
近年来,随着采煤技术的不断进步,我国煤矿厚煤层开采普遍推广应用综采放顶煤技术。
参考来源 - 综放沿空巷道稳定性分析及其混沌动力学评价With the help of the research methods of similarity model tests, the problems about top coal caving of specially thick coal seam of coal No.5 of Baicaoyu well field in Huating mine administration is discussed.
借助相似材料模拟试验的研究方法， 讨论了华亭矿区白草峪井田煤5特厚煤层的放顶煤问题。
参考来源 - 特厚煤层分层放顶煤相似材料模拟试验研究 TESTING STUDY OF SIMILAR MATERIAL FOR LAYER·2,447,543篇论文数据，部分数据来源于NoteExpress
煤层为高瓦斯、松软、易燃厚煤层。
我的外壳通常会比我更大，因为厚煤层很难得到弹性过去。
I made the casing wider than I would normally because the thick seams are hard to get the elastic past.
介绍了厚煤层回采巷道中锚网(索)支护的施工组织及应用效果分析。
The organization of construction and application result of metal net support in thick coal seam mining are introduced.
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