| 内蒙古京蒙煤矿机采工作面矿压观测 |
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| 引用本文： | 王军.内蒙古京蒙煤矿机采工作面矿压观测[J].江西煤炭科技,2010(2):111-113. |
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| 作者姓名： | 王军 |
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| 作者单位： | 辽宁省阜新市国土资源局,辽宁,阜新,123000 |
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| 摘 要： | 通过京蒙煤矿101工作面矿压观测,掌握了该工作面顶板周期来压步距、工作面支架支护强度、围岩破坏活动过程中煤壁中应力变化大小和应力影响范围。为现场管理提供完善、准确的资料,以直接指导生产实践,解决工程问题。
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| 关 键 词： | 矿压观测 支柱载荷 超前支承压力 |
Strata Control Observation in Mechanized Work Face of Jingmeng Colliery |
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| Wang Jun.Strata Control Observation in Mechanized Work Face of Jingmeng Colliery[J].Jiangxi Coal Science & Technology,2010(2):111-113. |
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| Authors: | Wang Jun |
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| Affiliation: | Land and Resources Bureau of Fuxin City/a>;Fuxin/a>;Liaoning 123000 |
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| Abstract: | According the strata control observation in No.101 work face of Jingmeng Colliery,the author presents the periodic loading distance of the face roof,the supporting intensity of the support frame and the variation and influence scope of stress in coal wall in the process of failure of adjoining rock,which can provide complete and accurate data for site management to solve the engineering problems in production practice. |
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| Keywords: | strata control observation pillars load advanced abutment pressure |
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