| 薄基岩浅埋深大采高工作面矿压规律及支架适应性分析 |
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| 引用本文： | 任艳芳,刘江.薄基岩浅埋深大采高工作面矿压规律及支架适应性分析[J].煤炭工程,2013,0(2):43-45. |
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| 作者姓名： | 任艳芳 刘江 |
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| 作者单位： | 1. 天地科技股份有限公司开采设计事业部
2. 煤炭科学研究总院开采分院 |
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| 摘 要： | 纳一矿326-01大采高综采工作面为典型的浅埋深长壁大采高综采工作面，通过对该工作面液压支架阻力的现场观测研究，掌握了浅埋深大采高综采工作面矿压显现规律，分析了大采高综采液压支架适应性，揭示了浅埋深长壁工作面的顶板来压特征，研究结果可为类似条件大采高综采工作面安全高效回采提供参考
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| 关 键 词： | 浅埋深工作面 大采高综采 来压特征 初撑力 |
Observation Research on Underground Pressure Rules in Shallow Working Face with Large Mining Height under thin bedrock |
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| Abstract: | 326-01 fully mechanized large cutting height face of Nayi mine is a typical shallow-buried fully-mechanized working face with large cutting height. By observation research on the hydraulic support resistance of working face, pressure manifestation laws of shallow-buried fully mechanized large cutting height face are mastered, and hydraulic support adaptability of large cutting height face are analyzed, and roof weighting characteristics of shallow-buried longwall face are revealed. Research results could provide the reference for mining large cutting height fully-mechanized face with similar conditions safely and efficiently. |
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| Keywords: | shallow-buried working face fully mechanized mining with large cutting height characteristics of weighting setting load |
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