综合地质预报方法在铜锣山隧道施工涌水预报中的应用
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摘要
在富水隧道施工过程中,常突发涌水、突泥等工程地质灾害,对施工安全危害极大。工程实践表明,单一的地质超前预报方法造成漏判、误判严重,难以确保隧道施工安全。文章结合铜锣山隧道工程地质条件,提出采用综合地质超前预报技术对铜锣山隧道施工涌水进行地质超前预报,充分发挥TRT法、瞬变电磁法和超前水平钻法技术的各自优势。工程应用效果表明,该种组合的综合地质超前预报技术为该隧道施工决策提供了有效的地质参考依据,在一定程度上避免了隧道涌水、突泥等地质灾害的发生。
Geological hazards like water inflow and mud bursts often occur during tunnel construction in waterrich geology, and these are detrimental to safe construction. Engineering practice indicates that single advance geological prediction may lead to erroneous judgment. Based on the geological conditions of the Tongluoshan tunnel, a comprehensive geological prediction technology was proposed concerning water bursts, namely, giving full play to the advantages of the TRT method, transient electromagnetic method, and advance horizontal drilling.The results show that this comprehensive technology provides an effective geological reference for construction decisions, to some extent preventing the tunnel from geological hazards.
Geological hazards like water inflow and mud bursts often occur during tunnel construction in waterrich geology, and these are detrimental to safe construction. Engineering practice indicates that single advance geological prediction may lead to erroneous judgment. Based on the geological conditions of the Tongluoshan tunnel, a comprehensive geological prediction technology was proposed concerning water bursts, namely, giving full play to the advantages of the TRT method, transient electromagnetic method, and advance horizontal drilling.The results show that this comprehensive technology provides an effective geological reference for construction decisions, to some extent preventing the tunnel from geological hazards.
引文
[1]杜立志.隧道施工地质地震波法超前探测技术研究[D].长春:吉林大学,2008Du Lizhi.The study of Tunnel Seismic Geological Prediction Technology in the Process of Construction[D].Changchun:Jilin University,2008
[2]刘立春.岩溶隧道地质雷达超前预测预报技术[J].水利与建筑工程学报,2008,6(2):91-96Liu Lichun.Advanced Forecasting Technology for Tunnel in Karst Area with Geology Radar[J].Journal of Water Resources and Architectural Engineering,2008,6(2):91-96
[3]谭代明.隧道超前探水全空间瞬变电磁理论及其应用研究[D].成都:西南交通大学,2009Tan Daiming.Research on Theory and Application for Advanced Prediction of Water by Whole Space Transient Electromagnetism[D].Chendu:Southwest Jiaotong University,2009
[4]徐贵辉.复杂岩溶地区隧道施工综合地质预报技术及工程应用[D].长沙:中南大学,2005 Xu Guihui.Comprehensive Geological Prediction Technology and Application to Tunnel Engineering in Karst Area[D].Changsha:Central South University,2005
[5]肖宽怀.隧道超前预报地球物理方法及应用研究[D].成都:成都理工大学,2012Xiao Kuanhuai.Research on Geophysical Method for Tunnel Advanced Prediction and Its Application[D].Chengdu:Chengdu University of Technology,2012
[6]吴丰收,吴德胜,席锦州,苏有才,花晓鸣.隧底隐伏煤层采空区探测[J].工程地质学报,2012,20(5):322-325Wu Fengshou,Wu Desheng,Xi Jinzhou,Su Youcai,Ha Xiaoming.Concealed Coal Mining-out Area Detection in Tunnel Floor[J].Journal of Engineering Geology,2012,20(5):322-325
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[8]李苍松,谷婷,丁建芳,等.适合于TBM施工的HSP声波反射法地质超前预报[J].工程地质学报,2008,(S1):111-115Li Cangsong,Gu Ting,Ding Jianfang,et al.Horizontal Sound Probing(HSP)Geology Prediction Method Appropriated to TBM Construction[J].Jouranl of Engineering Geology,2008,(S1):111-115
[9]郭如军.综合预报技术在隧道岩溶探测预报中的应用研究[J].现代隧道技术,2013,50(5):158-163Guo Rujun.On the Application of Comprehensive Geological Forecasting Techniques to Karst Tunnels[J].Modern Tunnelling Technology,2013,50(5):158-163
[10]曾昭发,刘四新,王者江,薛建.探地雷达方法原理及应用[M].北京:科学出版社,2006.168~178Zeng Zhaofa,Liu Sixin,Wang Zhejiang,Xue Jian.The Principle and Application of the Ground Penetrating Radar Method[M].Beijing:Science Press,2006.168~178
[11]韩浩东.隧道底部不良地质体的地质雷达探测数值模拟及应用[J].现代隧道技术,2014,51(1):159-163Han Haodong.Numerical Simulation of Geological Radar Detection for Unfavorable Geologic Bodies at the Tunnel Floor[J].Modern Tunnelling Technology,2014,51(1):159-163
[12]吴丰收,曾昭发,黄玲,张玲玲.探地雷达信号的高阶时间域有限差分模拟[J].物探化探计算技术,2009,31(4):308-313Wu Fengshou,Zeng Zhaofa,Huang Ling,Zhang Lingling.Using Higher-Order FDTD for Ground Penetrating Radar Response Simulation[J].Computing Techniques for Geophysical and Geochemical Exploration,2009,31(4):308-313
[13]刘伟.隧道超前预报中不同性质充填溶洞地质雷达正演实验研究[J].现代隧道技术,2014,51(1):153-158Liu Wei.GPR Forward Simulation of Filled Karst Caves in Advance Geological Prediction for Tunnels[J].Modern Tunnelling Technology,2014,51(1):153-158
[14]何发亮,李苍松,陈成宗.隧道地质超前预报[M].成都:西南交通大学出版社,2006He Faliang,Li Cangsong,Chen Chengzong.Tunnel Geological Prediction[M].Chengdu:Southwest Jiaotong University Press,2006
[15]刘杰,廖春木.TRT技术在隧道地质超前预报中的应用[J].铁道建筑,2011,(4):77-79Liu Jie,Liao Chunmu.TRT Technology Applied in the Tunnel Geological Advanced Prediction[J].Railway Engineering,2011,(4):77-79
[16]王明华,王国斌,利奕年.TRT在岩溶隧道地质超前预报中的应用研究[J].水资源与水工程学报,2010,21(5):40-46Wang Minghua,Wang Guofu,Li Yinian.Study on the Application of TRT to Geological Prediction in Karst Tunnel[J].Journal of Water Resources&Water Engineering,2010,21(5):40-46
[17]郑恩树.瞬变电磁法在岩溶隧道地质超前预报中应用[J].科技资讯,2012,(7):50-51Zheng Enshu.Application of Transient Electromagnetic Method to Advanced Geological Forecast in Karst Tunnel[J].Science&Technology,2012,(7):50-51
[2]刘立春.岩溶隧道地质雷达超前预测预报技术[J].水利与建筑工程学报,2008,6(2):91-96Liu Lichun.Advanced Forecasting Technology for Tunnel in Karst Area with Geology Radar[J].Journal of Water Resources and Architectural Engineering,2008,6(2):91-96
[3]谭代明.隧道超前探水全空间瞬变电磁理论及其应用研究[D].成都:西南交通大学,2009Tan Daiming.Research on Theory and Application for Advanced Prediction of Water by Whole Space Transient Electromagnetism[D].Chendu:Southwest Jiaotong University,2009
[4]徐贵辉.复杂岩溶地区隧道施工综合地质预报技术及工程应用[D].长沙:中南大学,2005 Xu Guihui.Comprehensive Geological Prediction Technology and Application to Tunnel Engineering in Karst Area[D].Changsha:Central South University,2005
[5]肖宽怀.隧道超前预报地球物理方法及应用研究[D].成都:成都理工大学,2012Xiao Kuanhuai.Research on Geophysical Method for Tunnel Advanced Prediction and Its Application[D].Chengdu:Chengdu University of Technology,2012
[6]吴丰收,吴德胜,席锦州,苏有才,花晓鸣.隧底隐伏煤层采空区探测[J].工程地质学报,2012,20(5):322-325Wu Fengshou,Wu Desheng,Xi Jinzhou,Su Youcai,Ha Xiaoming.Concealed Coal Mining-out Area Detection in Tunnel Floor[J].Journal of Engineering Geology,2012,20(5):322-325
[7]张致付,程志平,等.物探方法在探测岩溶构造中的应用[J].桂林工学院学报,2003,23(1):41-45Zhang Zhifu,Cheng Zhiping,et al.Application of Geophysical Methods in Exploring Karst Structure[J].Journal of Guilin Institute of Technology,2003,23(1):41-45
[8]李苍松,谷婷,丁建芳,等.适合于TBM施工的HSP声波反射法地质超前预报[J].工程地质学报,2008,(S1):111-115Li Cangsong,Gu Ting,Ding Jianfang,et al.Horizontal Sound Probing(HSP)Geology Prediction Method Appropriated to TBM Construction[J].Jouranl of Engineering Geology,2008,(S1):111-115
[9]郭如军.综合预报技术在隧道岩溶探测预报中的应用研究[J].现代隧道技术,2013,50(5):158-163Guo Rujun.On the Application of Comprehensive Geological Forecasting Techniques to Karst Tunnels[J].Modern Tunnelling Technology,2013,50(5):158-163
[10]曾昭发,刘四新,王者江,薛建.探地雷达方法原理及应用[M].北京:科学出版社,2006.168~178Zeng Zhaofa,Liu Sixin,Wang Zhejiang,Xue Jian.The Principle and Application of the Ground Penetrating Radar Method[M].Beijing:Science Press,2006.168~178
[11]韩浩东.隧道底部不良地质体的地质雷达探测数值模拟及应用[J].现代隧道技术,2014,51(1):159-163Han Haodong.Numerical Simulation of Geological Radar Detection for Unfavorable Geologic Bodies at the Tunnel Floor[J].Modern Tunnelling Technology,2014,51(1):159-163
[12]吴丰收,曾昭发,黄玲,张玲玲.探地雷达信号的高阶时间域有限差分模拟[J].物探化探计算技术,2009,31(4):308-313Wu Fengshou,Zeng Zhaofa,Huang Ling,Zhang Lingling.Using Higher-Order FDTD for Ground Penetrating Radar Response Simulation[J].Computing Techniques for Geophysical and Geochemical Exploration,2009,31(4):308-313
[13]刘伟.隧道超前预报中不同性质充填溶洞地质雷达正演实验研究[J].现代隧道技术,2014,51(1):153-158Liu Wei.GPR Forward Simulation of Filled Karst Caves in Advance Geological Prediction for Tunnels[J].Modern Tunnelling Technology,2014,51(1):153-158
[14]何发亮,李苍松,陈成宗.隧道地质超前预报[M].成都:西南交通大学出版社,2006He Faliang,Li Cangsong,Chen Chengzong.Tunnel Geological Prediction[M].Chengdu:Southwest Jiaotong University Press,2006
[15]刘杰,廖春木.TRT技术在隧道地质超前预报中的应用[J].铁道建筑,2011,(4):77-79Liu Jie,Liao Chunmu.TRT Technology Applied in the Tunnel Geological Advanced Prediction[J].Railway Engineering,2011,(4):77-79
[16]王明华,王国斌,利奕年.TRT在岩溶隧道地质超前预报中的应用研究[J].水资源与水工程学报,2010,21(5):40-46Wang Minghua,Wang Guofu,Li Yinian.Study on the Application of TRT to Geological Prediction in Karst Tunnel[J].Journal of Water Resources&Water Engineering,2010,21(5):40-46
[17]郑恩树.瞬变电磁法在岩溶隧道地质超前预报中应用[J].科技资讯,2012,(7):50-51Zheng Enshu.Application of Transient Electromagnetic Method to Advanced Geological Forecast in Karst Tunnel[J].Science&Technology,2012,(7):50-51
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