| 复杂地质条件下煤矿巷道掘进超前地质预报技术应用研究 |
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| 引用本文： | 赵超,朱敏,闫理威.复杂地质条件下煤矿巷道掘进超前地质预报技术应用研究[J].山东煤炭科技,2020(3):159-160,166. |
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| 作者姓名： | 赵超 朱敏 闫理威 |
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| 作者单位： | 山东新巨龙有限责任公司,山东菏泽274900;山东新巨龙有限责任公司,山东菏泽274900;山东新巨龙有限责任公司,山东菏泽274900 |
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| 摘 要： | 山东新巨龙煤矿正在掘进2306N皮带机头通道及下平巷,巷道平距全长为1263m。巷道通过区域水文地质条件复杂,为了减少水害等不良地质体对施工的影响,应用地质雷达对掘进工作面前方的地质情况进行超前地质预报。经过与实际开挖情况对比证明了地质雷达对该类地质情况巷道施工预报的可靠性,对同类工程具有借鉴意义。
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| 关 键 词： | 煤矿巷道 水文地质条件复杂 地质雷达 可靠性 |
Study on the Application of Advance Geological Prediction Technology in Coal Mine Roadway Excavation under Complex Geological Conditions |
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| Zhao Chao,Zhu Min,Yan Li-wei.Study on the Application of Advance Geological Prediction Technology in Coal Mine Roadway Excavation under Complex Geological Conditions[J].Shandong Coal Science and Technology,2020(3):159-160,166. |
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| Authors: | Zhao Chao Zhu Min Yan Li-wei |
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| Affiliation: | (Shandong Xinjulong Limited Liability Company,Shandong Heze 274900) |
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| Abstract: | In Xinjulong Coal Mine of Shandong Province,2306N belt head passage and lower drift are being excavated,with a total length of 1263m.In order to reduce the influence of bad geological bodies such as water disaster on the construction,the geological radar is used to predict the geological situation in front of the driving face.Compared with the actual excavation situation,the reliability of GPR for the tunnel construction prediction of this kind of geological situation is proved,which has reference significance for similar projects. |
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| Keywords: | coal mine roadway complex hydrogeological conditions geological radar reliability |
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