| 顶板离层仪在煤巷补强锚索支护中的应用 |
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| 引用本文： | 顾寅,宋岳欢,贾要红,李岳.顶板离层仪在煤巷补强锚索支护中的应用[J].煤炭技术,2011,30(5). |
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| 作者姓名： | 顾寅 宋岳欢 贾要红 李岳 |
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| 作者单位： | 1. 西安科技大学,西安,710054
2. 北京中铁隧建筑有限公司,北京,101300 |
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| 摘 要： | 以某煤巷为依托,提出顶板下沉监测与理论计算结合的设计方法,对锚索参数进行设计,并将其付之实际。监测结果表明,锚索支护参数设计合理,可保证煤巷顶板的稳定性,对煤巷支护设计具有一定的工程参考价值。
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| 关 键 词： | 煤巷 顶板离层指示仪 监测 锚索支护 |
Application of Roof Separation Instrument in Supporting of Reinforcing Cable Anchor in Coal Roadway |
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| GU Yin,SONG Yue-huan,JIA Yao-hong,LI Yue.Application of Roof Separation Instrument in Supporting of Reinforcing Cable Anchor in Coal Roadway[J].Coal Technology,2011,30(5). |
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| Authors: | GU Yin SONG Yue-huan JIA Yao-hong LI Yue |
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| Affiliation: | GU Yin1,SONG Yue-huan2,JIA Yao-hong1,LI Yue1(1.Xi'an University of Science and Technology,Xi'an 710054,China,2.Beijing Construction Co.,Ltd.China Railway Tunnel Group,Beijing 101300,China) |
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| Abstract: | According to the roadway condition of a coal mine,the parameters of reinforcing rock cable anchor are determined with the method by which the reinforcing rock cable parameters are calculated theoretically and the roof squat of coal roadway is monitored and anti-analyzed,and the support is used in the coal roadway.The result of monitoring shows that the parameters of reinforcing rock cable are rational,and these parameters can protect the roof stability of the coal roadway.The result is significant in practi... |
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| Keywords: | coal roadway roof separation instrument monitoring cable anchor supporting |
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