| 让压锚杆支护技术在漳村矿2203瓦斯巷的应用 |
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| 引用本文： | 江雷,王庆雄.让压锚杆支护技术在漳村矿2203瓦斯巷的应用[J].煤,2011,20(5):26-28,48. |
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| 作者姓名： | 江雷 王庆雄 |
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| 作者单位： | 1. 潞安环能股份公司,漳村媒矿,山西,长治,046032
2. 中国矿业大学,煤炭资源与安全开采国家重点实验室,江苏,徐州,221008 |
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| 摘 要： | 让压锚杆支护技术在潞安漳村煤矿2203瓦斯巷300～600 m段的成功应用,较好地解决了该段巷道支护难的问题。结合2203瓦斯巷的地质条件,详细介绍了让压锚杆的支护机理、支护参数,以及支护期间矿压观测方法。
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| 关 键 词： | 让压锚杆 巷道支护 矿压观测 |
Application of Yielding Anchor Bolt Support Technology at 2203 Gas Roadway in Zhangcun Coal Mine |
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| JIANG Lei,WANG Qing-xiong.Application of Yielding Anchor Bolt Support Technology at 2203 Gas Roadway in Zhangcun Coal Mine[J].Coal,2011,20(5):26-28,48. |
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| Authors: | JIANG Lei WANG Qing-xiong |
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| Affiliation: | JIANG Lei1,WANG Qing-xiong2(1.Zhangcun Coal Mine of Lu'an Environmental Energy Development Co.,Ltd.,Changzhi 046032,China,2.National Key Lab of Coal Resources and Safety Mining,China University of Mining and Technology,Xuzhou 221008,China) |
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| Abstract: | The issue of roadway support difficult is well resolved because of the successful application of yielding anchor bolt support technology at 300~600m section of 2203 gas roadway in Zhang Cun Coal Mine.Combining the geological conditions of 2203 gas roadway,the article detailedly introduces the support mechanization,parameters and the process of mineral pressure observation of yielding anchor bolt during supporting. |
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| Keywords: | yeilding anchor bolt roadway support mineral pressure observation |
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