| 煤矿综采条件下铁路变形研究与防治 |
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| 引用本文： | 刘连珂,徐亚龙,马军,于国强.煤矿综采条件下铁路变形研究与防治[J].中国安全生产科学技术,2009,5(4):168-170. |
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| 作者姓名： | 刘连珂 徐亚龙 马军 于国强 |
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| 作者单位： | 枣庄矿业集团公司铁运处,枣庄,277000 |
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| 摘 要： | 柴里煤矿在厚煤层综采放顶煤开采条件下，开展地表移动、铁路变形的研究与防治，设置地表及铁路观测站，预计铁路下沉重及变形值，制定了对铁路路基保持原貌的保护措施。因措施得当，在保证铁路路基及时恢复原貌的前提下，多回收煤炭资源36．7万t。
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| 关 键 词： | 综采放顶煤 铁路变形 保护措施 |
Study and prevention of railway deformation in fully mechanized mining |
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| LIU Lian-ke,XU Ya-long,MA Jun,YU Guo-qiang.Study and prevention of railway deformation in fully mechanized mining[J].Journal of Safety Science and Technology,2009,5(4):168-170. |
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| Authors: | LIU Lian-ke XU Ya-long MA Jun YU Guo-qiang |
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| Institution: | Railway Transportation Department of Zaozhuang Mining Group;Zaozhuang 277000;China |
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| Abstract: | In conditions of fully mechanized caving in thick coal seam of Chaili coal mine,the study and prevention of ground movement and railway deformation were conducted.The observation stations of ground and railway were established to predict the submersion and deformation values of railway,and the protection measures to keep the same look of railway roadbed were set up.Due to the proper measures,367,000 t coal resources were more recycled on the premise of ensuring the reinstatement of railway roadbed in time. |
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| Keywords: | fully mechanized caving railway deformation protection measure |
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