| 大倾角特厚煤层综放开采矿压显现规律研究 |
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| 引用本文： | 张锁纪.大倾角特厚煤层综放开采矿压显现规律研究[J].江西煤炭科技,2022(1):1-3. |
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| 作者姓名： | 张锁纪 |
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| 作者单位： | 山西焦煤霍州煤电集团吕临能化有限公司,山西 吕梁 033200 |
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| 摘 要： | 本文以庞庞塔煤矿9-301大倾角特厚煤层综放工作面作为工程背景,采用数值模拟和矿压监测的研究手段,对综放工作面回采过程当中顶板矿压显现规律进行综合分析研究,研究成果可为矿井大倾角特厚煤层综放开采提供参考.
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| 关 键 词： | 大倾角综放工作面 矿压显现 数值模拟 矿压监测 特厚煤层 |
Research on Strata Behavior Law of Fully-mechanized Caving in Large-inclined-angle Extra-thick Coal Seam |
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| Zhang Suoji.Research on Strata Behavior Law of Fully-mechanized Caving in Large-inclined-angle Extra-thick Coal Seam[J].Jiangxi Coal Science & Technology,2022(1):1-3. |
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| Authors: | Zhang Suoji |
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| Affiliation: | (Lvlin Energy and Chemical Co.,Huozhou Coal Electricity Group Co.,Ltd.,Shanxi Coking Coal Group Co.,Ltd.,Lvliang,Shanxi 033200) |
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| Abstract: | The paper makes a comprehensive analysis of the roof strata behavior law at 9-301 fully-mechanized caving face with large-inclined-angle extra thick coal seam in Pangpangta Colliery by methods of numerical simulation and strata monitoring,whose results can provide theoretical and practical reference for fully-mechanized caving in mines with similar conditions. |
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| Keywords: | large-inclined-angle fully-mechanized caving face strata behavior numerical simulation strata monitoring extra thick coal seam |
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