| 大采高综采工作面矿压观测及显现特征研究 |
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| 引用本文： | 王世炫,罗勇,沈顺平.大采高综采工作面矿压观测及显现特征研究[J].煤炭技术,2014(10):177-180. |
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| 作者姓名： | 王世炫 罗勇 沈顺平 |
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| 作者单位： | 安徽理工大学能源与安全学院 |
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| 摘 要： | 基于传递岩梁理论、顶板来压经验公式预测张集矿1611(3)工作面顶板来压步距,通过对大采高工作面矿压观测,验证了顶板来压预测的准确性,分析工作面回采过程矿压显现特征及其规律,为指导大采高工作面的安全生产提供科学指导。
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| 关 键 词： | 大采高综采 传递岩梁 矿压观测 显现规律 |
Practice of Pressure Law and Study on Strata Behavior Regularity of Large Mining Height Fully Mechanized Face |
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| WANG Shi-xuan;LUO Yong;SHEN Shun-ping.Practice of Pressure Law and Study on Strata Behavior Regularity of Large Mining Height Fully Mechanized Face[J].Coal Technology,2014(10):177-180. |
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| Authors: | WANG Shi-xuan;LUO Yong;SHEN Shun-ping |
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| Affiliation: | WANG Shi-xuan;LUO Yong;SHEN Shun-ping;College of Energy and Security, Anhui University of Science and Technology; |
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| Abstract: | Based on the transferring rock beam theory and empirical equation of roof weighting predicting 1611(3) working face roof weighting interval in Zhangji coal mine, are observed by means of large mining height, verify the accuracy of roof weighting forecasting, analyze the process of mining face characteristics and its law of mine pressure appear to provide scientific guidance in the working face of large mining height are broken production safety. |
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| Keywords: | large mining height fully-mechanized face transferring rock beam theory pressure practice behavior regularity |
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