| 大采高综放采场矿压显现规律研究 |
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| 引用本文： | 白志飞. 大采高综放采场矿压显现规律研究[J]. 山西煤炭, 2012, 32(1): 53-54,77 |
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| 作者姓名： | 白志飞 |
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| 作者单位： | 太原理工大学矿业工程学院,山西太原,030024 |
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| 摘 要： | 大采高综放开采技术是特厚煤层开采的新途径,它结合了大采高与放项煤的特点;但在矿压显现规律上又不同于两者.文章根据神东保德煤矿8#煤层的赋存特性,对大采高综放工作面81300-2进行了矿压观测,并对采场的矿压规律及支架合理工作阻力等问题进行了研究.
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| 关 键 词： | 大采高综放工作面 矿压显现规律 支架的合理工作阻力 |
Study on Strata Behavior in Large Mining Height Mining Field |
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| BAI Zhi-fei. Study on Strata Behavior in Large Mining Height Mining Field[J]. Shanxi Coal, 2012, 32(1): 53-54,77 |
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| Authors: | BAI Zhi-fei |
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| Affiliation: | BAI Zhi-fei(College of Mining Engineering,Taiyuan University of Technology,Taiyuan Shanxi 030024) |
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| Abstract: | Large-mining-height fully-mechanized mining technology is new for mining extra-thick seam,which combines features of the large-mining-height mining and caving,but the strata behavior is different from those two.The article is based on the existing characteristics of No.8 seam in Baode mine,ground pressure observation on the 81300-2 working face was carried out.The strata behavior and supporting reasonable resistance are studied. |
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| Keywords: | large-mining-height fully-mechanical working face strata behavior reasonable work resistance of support |
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