| 全螺纹玻璃钢锚杆在回采巷道支护中的应用 |
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| 引用本文： | 张玉东,魏小东,魏明星.全螺纹玻璃钢锚杆在回采巷道支护中的应用[J].煤,2012,21(8):17-18,24. |
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| 作者姓名： | 张玉东 魏小东 魏明星 |
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| 作者单位： | 1. 潞安环能股份公司生产处,山西长治,046204
2. 潞安环能股份公司王庄煤矿,山西长治,046031 |
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| 摘 要： | 全螺纹玻璃钢锚杆具有抗拉强度高、可切割、不产生火花等优点,在回采巷道支护中具有广泛的应用前景。王庄煤矿在综放工作面试验使用了新型全螺纹玻璃钢锚杆支护材料,经现场使用和矿压观测,能够满足工作面支护要求,有利于综放工作面安全高效生产。
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| 关 键 词： | 全螺纹玻璃钢锚杆 巷道支护 巷道矿压监测 |
Application of Thread FRP Anchor in Extraction Roadway Support |
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| ZHANG Yu-dong
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WEI Xiao-dong
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WEI Ming-xing.Application of Thread FRP Anchor in Extraction Roadway Support[J].Coal,2012,21(8):17-18,24. |
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| Authors: | ZHANG Yu-dong WEI Xiao-dong WEI Ming-xing |
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| Affiliation: | 1.Peoduction Department of Lu’an Environmental Energy Development Co.,Ltd,Changzhi 046204,China; 2.Wangzhuang Coal Mine of Lu’an Environmental Energy Development Co.,Ltd,Changzhi 046031,China) |
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| Abstract: | The thread FRP anchor has advantages of tensile strength,can cut,do not produce sparks etc,and in return roadway in supporting has a broad prospect of application.Wangzhuang Coal Mine used new thread FRP bolt supporting materials in fully-mechanized caving face.Through using and observation,it can satisfied the mining face support requests,and useful to fully-mechanized sublevel caving production safety and efficiency. |
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| Keywords: | thread FRP anchor roadway support roadway mine pressure monitoring |
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