| 地质雷达在米亚罗隧道超前地质预报中的应用 |
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| 引用本文： | 魏宇伟,刘立,金昊,袁坤,陈豪. 地质雷达在米亚罗隧道超前地质预报中的应用[J]. 西华大学学报(自然科学版), 2011, 30(6): 108-112 |
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| 作者姓名： | 魏宇伟 刘立 金昊 袁坤 陈豪 |
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| 作者单位： | 西华大学建筑与土木工程学院,四川成都,610039 |
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| 基金项目： | 四川省重点科研项目(0426108); 四川省人事厅人才培养基金资助项目(06206033) |
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| 摘 要： | 地质雷达是浅层地质勘探的有效方法,应用于预报裂隙带、断层破碎带、富水区围岩、岩溶洞穴等不良地质灾害。本文结合米亚罗隧道施工进行超前地质预报,通过对雷达波穿越该隧道不良地质的反应特征的分析,对不良地质和掌子面前方岩体构造情况做出准确预报,为保障施工安全提供有效指导。
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| 关 键 词： | 超前地质预报 反射波 不良地质 掌子面 围岩 |
Application of Geological Radar in Advance Geological Forecast in Miyaluo Tunnel |
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| WEI Yu-wei,LIU Li,JIN Hao,YUAN Kun,CHEN Hao. Application of Geological Radar in Advance Geological Forecast in Miyaluo Tunnel[J]. Journal of Xihua University(Natural Science Edition), 2011, 30(6): 108-112 |
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| Authors: | WEI Yu-wei LIU Li JIN Hao YUAN Kun CHEN Hao |
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| Affiliation: | WEI Yu-wei,LIU Li,JIN Hao,YUAN Kun,CHEN Hao (School of Architecture and Civil Engineering,Xihua University,Chengdu 610039 China) |
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| Abstract: | Geology radar,which is widely used in the geological prospecting investigation,is employed in shallow geological survey to fractured zone,detect faulted zone,rich water region and karst caves.Combined with advanced geological forecast work of Miyaluo tunnel the reflection characteristics of radar wave pass through unfavorable geological condition are analyzed.In tunnel construction,the method can correctly predict unfavorable geological bodies and rock body structure in front of working face.It can provides... |
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| Keywords: | advance geological forecast reflection poor geology tunnel face surrounding rock |
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