| 南梁煤矿20115综采面矿压显现规律研究 |
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| 引用本文： | 刘金辉,李军,张建忠.南梁煤矿20115综采面矿压显现规律研究[J].陕西煤炭,2011,30(4):42-44,37. |
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| 作者姓名： | 刘金辉 李军 张建忠 |
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| 作者单位： | 1. 西安科技大学能源学院,陕西西安,710054
2. 陕煤集团张家峁矿业有限公司,陕西榆林,719000 |
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| 摘 要： | 通过现场矿压观测,结合矿压理论,对南梁矿20115综采面矿压规律进行了研究,确定了顶板的来压步距及强度,研究了支架的适应性,为设计合理煤柱尺寸、顺槽支护和超前支护等提供了依据。
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| 关 键 词： | 浅埋煤层 综采工作面 矿压 显现规律 |
Research on the laws of pressure behavior of fully mechanized mining face in Nanliang coal mine |
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| Authors: | LIU Jin-hui LI Jun ZHANG Jian-zhong |
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| Affiliation: | LIU Jin-hui1,LI Jun2,ZHANG Jian-zhong1 (1.School of Energy,Xi'an University of Science and Technology,Xi'an 710054,China,2.Zhangjiamao Mining Co.,Ltd,Shaanxi Coal and Chemical Industry Group Co.,Yulin 719000,China) |
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| Abstract: | According to the field pressure observation and theory analysis,the paper summarized the laws of pressure behavior in 20115 fully mechanized mining face of Nanliang coal mine,determined the pressure pace and intension and analyzed the adaptability of supports.The results are available for coal pillar design,roadway support and advanced support. |
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| Keywords: | shallow seam fully mechanized mining face rock pressure pressure behavior |
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