| 双倾斜沟谷地形工作面矿压规律研究 |
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| 引用本文： | 孟祥甜,林俊森,温贺兴,陈绍祥,何志辉.双倾斜沟谷地形工作面矿压规律研究[J].煤炭技术,2014(10):163-165. |
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| 作者姓名： | 孟祥甜 林俊森 温贺兴 陈绍祥 何志辉 |
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| 作者单位： | 内蒙古科技大学矿业研究院;贵州水城矿业文家坝公司 |
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| 基金项目： | 内蒙古自治区研究生教育创新计划资助项目(S20141012710) |
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| 摘 要： | 针对02工作面对应地表呈现双倾斜沟谷地形的情况,综合采用现场实测、理论分析与FLAC3D数值模拟的方法,对工作面矿压显现规律与岩层顶板运动进行了研究。得到倾斜沟谷地形矿压显现呈现的3种特征,对工作面安全过倾斜沟谷地形具有重要指导作用。
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| 关 键 词： | 近浅埋煤层 大采高 倾斜沟谷地形 矿压 |
Research of Double Tilt Valleys Terrain Face Pressure Law |
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| MENG Xiang-tian;LIN Jun-sen;WEN He-xing;CHEN Shao-xiang;HE Zhi-hui.Research of Double Tilt Valleys Terrain Face Pressure Law[J].Coal Technology,2014(10):163-165. |
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| Authors: | MENG Xiang-tian;LIN Jun-sen;WEN He-xing;CHEN Shao-xiang;HE Zhi-hui |
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| Affiliation: | MENG Xiang-tian;LIN Jun-sen;WEN He-xing;CHEN Shao-xiang;HE Zhi-hui;Mining Research Institute, Inner Mongolia University of Science and Technology;Wenjaba Company,Guizhou Shuicheng Mining; |
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| Abstract: | For 02 face corresponding surface rendering dual slope gully topography, integrated by field measurement and theoretical analysis and FLAC3 Dnumerical simulation method, the roof movement law of mine pressure appear and strata is studied. Get sloping valleys terrain mine pressure appear to present three features of a sloping valleys terrain to face security has an important guiding role. |
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| Keywords: | similar shallow thick coal seam large mining height sloping valleys terrain mine pressure |
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