| 东荣二矿动压巷道围岩控制技术 |
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| 引用本文： | 王维维,刘强凯.东荣二矿动压巷道围岩控制技术[J].煤炭技术,2008,27(8). |
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| 作者姓名： | 王维维 刘强凯 |
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| 作者单位： | 1. 黑龙江科技学院,资源与环境工程学院,哈尔滨,150027
2. 黑龙江科技学院,安全工程学院,哈尔滨,150027 |
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| 摘 要： | 分析了东荣二矿17#煤层采准巷道动压形成原因及响应影响因素,通过对该矿原有支护方案下动压巷道的围岩变形观察,分析了动压影响规律,针对17#煤层采准巷道动压的安全掘进提出了合理的支护方案,通过现场工业实验得到了理想的控制效果,进一步说明了动压巷道的支护关键所在。
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| 关 键 词： | 动压 采准巷道 围岩控制 |
Technology of Surrounding Control with Kinetic Pressur Roadway of Dongrong Second Mine |
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| WANG Wei-wei,LIU Qiang-kai.Technology of Surrounding Control with Kinetic Pressur Roadway of Dongrong Second Mine[J].Coal Technology,2008,27(8). |
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| Authors: | WANG Wei-wei LIU Qiang-kai |
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| Abstract: | Analysis the cause of kinetic pressur formation and the influence factor in the stoping drift,analysis the influence regular of kinetic pressur by espial surrounding deform of kinetic pressur roadway with inherited support version.Bring justifiability support version up with stoping drift safety tunnelling of 17# coal seam,make perfect control effects by the scene commerical test,and further analogise the support point with kinetic pressur roadway. |
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| Keywords: | kinetic pressur stoping drift surrounding control |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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