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| 工作面跨主斜并开采技术研究与应用 | |
| 引用本文： | 闫洁伦,徐学锋,鲁忠良,李福文.工作面跨主斜并开采技术研究与应用[J].煤矿现代化,2010(2):17-19. |
| 作者姓名： | 闫洁伦 徐学锋 鲁忠良 李福文 |
| 作者单位： | 1. 阜矿集团,职教中心,辽宁,阜新,123000 2. 河南理工大学,能源科学与工程学院,河南,焦作,454000 3. 河南理工大学,安全科学与工程学院,河南,焦作,454000 4. 河南新郑煤电公司,赵家寨煤矿,河南,郑州,451184 |
| 基金项目： | 国家重点基础研究发展计划(973计划)(项目编号:2005CB221500) |
| 摘 要： | 针对河南阳城二煤矿开采中由于预留煤柱使井筒受采动支撑压力影响难于维护的原因进行了分析,对工作面跨斜井开采进行了可行性分析和方案设计,并对跨斜井及工作面过轨道下山开采提出了具体措施,该技术取得了较好的技术经济效益。 |
| 关 键 词： | 跨采 设计 过老巷 加固 维护 |
Research of Coal Mining Face Crossing Over Inclined Shaft Technology and application |
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| Yan Jielun Xu Xuefeng Lu Zhongliang Li Wenfu.Research of Coal Mining Face Crossing Over Inclined Shaft Technology and application[J].Coal Mine Modernization,2010(2):17-19. | |
| Authors: | Yan Jielun Xu Xuefeng Lu Zhongliang Li Wenfu |
| Affiliation: | 1 Vocational Center of Fukuang Gropu/a>;Fuxin12300/a>;Liao Ning/a>;2/a>;Safety Science and Engineering Institute of Henan Polytechnic University Jiaozuo 454000/a>;He Nan/a>;3 Safety Science and Engineering Institute of Henan Polytechnic University Jiaozuo454000/a>;4/a>;Zhao Jiazhai Coal Mine of Henan Xinzheng Coal & Power Company/a>;Zhengzhou 451184/a>;Henan |
| Abstract: | Through analysis on reasons that perplex maintenance of coal shafts due to influence of supporting pressure exerted by existence of pre-leave coal pillars at He Nan Yang Cheng No.2 Coal Mine,this paper offers feasibility analysis and design on coal face crossing over inclined-shaft technology,advances specific measures in regard to coal face crossing over inclined-shaft mining and crossing over track downhill mining,which have yielded preferable technical and economic return. |
| Keywords: | cross design over waste roadway reinforce maintenance |
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