| 浅埋近水平煤层采动地面变形规律研究 |
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| 引用本文： | 魏秉亮,范立民.浅埋近水平煤层采动地面变形规律研究[J].中国煤田地质,1999,11(3):44-47,71. |
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| 作者姓名： | 魏秉亮 范立民 |
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| 作者单位： | [1]陕西煤田地质局185队 [2]陕西煤田地质局 |
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| 摘 要： | 以神府矿区大柳塔煤矿１２０３综采工作面为例，探讨了浅埋煤层开采过程中，地面下沉变形孤过程及有关参数，为地面建筑物的安全煤柱留设提供了依据。『
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| 关 键 词： | 地面变形 浅埋煤层 神府矿区 变形规律 采煤 |
On the Surface Deformation of Coal Mining in Shallow Coal Seam |
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| Abstract: | As example of No 1203 working face in Daliuta Coal mine of Shenfu mining area,studied the deformation and parameters of Surface during mining process of shallow coal seam. It provided scientific bases for arrange the bottom pillar under surface building. |
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| Keywords: | Shallow coal seam mining surface deformation Shenfu mining area |
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