| 综合超前地质预报在隧道工程中的应用 |
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| 引用本文： | 潘多.综合超前地质预报在隧道工程中的应用[J].现代城市轨道交通,2020(3):72-75. |
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| 作者姓名： | 潘多 |
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| 作者单位： | 中铁十八局集团第三工程有限公司 |
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| 摘 要： | 新建贵阳—南宁客运专线贵州段站前工程GNZQ-6标段九万大山1号隧道为Ⅰ级风险隧道,地质条件极其复杂。文章采用物探和钻探、长距离探测和短距离探测相结合的探测方法,以及TSP地震波探测法、超前水平钻孔、加深炮孔的探测方法,准确预报出DK193+340~DK193+370断层的不良地质,为隧道的安全施工提供了重要保障。
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| 关 键 词： | 客运专线 隧道 超前地质预报 工程应用 |
Application of comprehensive advance geological prediction probe in tunnel engineering works |
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| Pan Duo.Application of comprehensive advance geological prediction probe in tunnel engineering works[J].Modern Urban Transit,2020(3):72-75. |
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| Authors: | Pan Duo |
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| Abstract: | The Jiuwandashan No.1 Tunnel in the section lot GNZQ-6 of Guizhou section of the new Guiyang Nanning passenger dedicated line is a class I risk tunnel with extremely complex geological conditions.This paper discusses the methods of geophysical probe and drilling,long-distance probe excavation and short-distance exploration,as well as seismic wave refl ection method,advanced horizontal drilling probe method and deep blast hole probe method are used to accurately predict the unfavorable geological conditions of DK193+340~DK193+370 fault,providing an important guarantee for the safe construction of the tunnel. |
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| Keywords: | spassenger dedicated line tunnel advance geological probe engineering application |
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