TGP隧道地质超前预报技术的优势
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摘要
地震波预报是实现长距离地质超前预报的重要技术手段,其成果质量对于隧道的安全施工和信息化施工具有重要意义,为此,从地震波预报技术的研究进程、仪器设备的技术性能与适应性、检波器与多波多分量检测工作要求、接收耦合条件与信号的幅频特征、采集的触发方式与误差、干扰波的认识与处理、成果的可靠性分析、3D地质预报成果图的内容与表现方式、信号的重复利用与对比分析、参数法预报的评述与岩体的各向异性等10个方面进行论述。理论分析合理,工程实践证明可靠有效。对于促进地震波预报技术的科学发展、克服目前工作中的盲目应用具有一定的指导意义。
Geology prediction by seismic waves,which is one of the important technical means to achieve long-distance advance geology prediction,has great significance for the safe and information-aided construction of tunnels.The development of the study on geology prediction by seismic waves,the technical performance and adaptability of the prediction instruments and devices,the requirements for the geophones and the multi-wave multi-component detections,the coupling conditions of the receiving devices and the amplitude frequency characteristics of signals,excitation means and deviations,identification and treatment of the interference waves,the analysis on the reliability of the prediction results,the contents and display means of the 3D geology prediction result maps,repeated use and comparative analysis of the signals,assessment on the parameter prediction method and the heterogeneity of the rock mass are discussed in the paper.The theoretical analysis of the technology is rational and the engineering practice demonstrates that the technology is reliable and effective.The paper can be serviced as reference for the development of the technology of geology prediction by seismic waves.
Geology prediction by seismic waves,which is one of the important technical means to achieve long-distance advance geology prediction,has great significance for the safe and information-aided construction of tunnels.The development of the study on geology prediction by seismic waves,the technical performance and adaptability of the prediction instruments and devices,the requirements for the geophones and the multi-wave multi-component detections,the coupling conditions of the receiving devices and the amplitude frequency characteristics of signals,excitation means and deviations,identification and treatment of the interference waves,the analysis on the reliability of the prediction results,the contents and display means of the 3D geology prediction result maps,repeated use and comparative analysis of the signals,assessment on the parameter prediction method and the heterogeneity of the rock mass are discussed in the paper.The theoretical analysis of the technology is rational and the engineering practice demonstrates that the technology is reliable and effective.The paper can be serviced as reference for the development of the technology of geology prediction by seismic waves.
引文
[1]曾昭璜.隧道地震反射波法超前预报[J].地球物理学报,1994,37(2):268-271.(ZENG Zhaohuang.Predictionahead of the tunnel face by the seismic reflection method[J].Chinese Journal of Geophysics,1994,37(2):268-271.(in Chinese))
[2]赵勇,肖书安,刘志刚.TSP超前地质预报系统在隧道工程中的应用[J].铁道建筑技术,2003,7(5):18-22.(ZHAO Yong,XIAO Shu’an,LIUZhigang.The appli-cation of TSP in tunnel construction[J].Railway Construc-tion Technology,2003,7(5):18-22.(in Chinese))
[3]孙克国,李术才,张庆松,等.TSP在岩溶区山岭隧道预报中的应用研究[J].山东大学学报:工学版,2008,38(1):74-79.(SUN Keguo,LI Shucai,ZHANG Qingsong,et al.Application of the TSP geological forecast method of amountain tunnel in a karst zone[J].Journal of ShangdongUniversity:Engineering Science,2008,38(1):74-79.(inChinese))
[4]温树林,吴世林.TSP 203在云南元磨高速公路隧道超前地质预报中的应用[J].地球物理学进展,2003,18(3):465-471.(WEN Shulin,WU Shilin.Apphcafion ofthe TSP 203 system in geological advanced prediction ofYuanMo expressway tunnel[J].Progress in Geophysics,2003,18(3):465-471.(in Chinese))
[5]刘云祯.对瑞士TSP203系统预报隧道岩体速度的质疑[J].工程物探信息,2006:7-11.
[6]刘云祯.论隧道管波对隧道地质超前预报的影响[J].山东大学学报,39(S2):76-79,86.
[7]白明洲,许兆义,王连俊,等.复杂岩溶地区隧道施工突水地质灾害研究[J].中国安全科学学报,2006,16(1):115-119.(BAI Mingzhou,XU Zhaoyi,WANG Lian-jun,et al.Study on water outburst geological disaster of tun-nel construction at complicated karst zone[J].China SafetyScience Journal,2006,16(1):115-119.(in Chinese))
[8]王梦恕.对岩溶地区隧道施工水文地质超前预报的意见[J].铁道勘察,2004,5(1):7-10.(WANG Mengshu.Hydrologic and geological forecast of tunnel construction inthe karst district[J].Railroad Survey,2004,5(1):7-10.(in Chinese))
[2]赵勇,肖书安,刘志刚.TSP超前地质预报系统在隧道工程中的应用[J].铁道建筑技术,2003,7(5):18-22.(ZHAO Yong,XIAO Shu’an,LIUZhigang.The appli-cation of TSP in tunnel construction[J].Railway Construc-tion Technology,2003,7(5):18-22.(in Chinese))
[3]孙克国,李术才,张庆松,等.TSP在岩溶区山岭隧道预报中的应用研究[J].山东大学学报:工学版,2008,38(1):74-79.(SUN Keguo,LI Shucai,ZHANG Qingsong,et al.Application of the TSP geological forecast method of amountain tunnel in a karst zone[J].Journal of ShangdongUniversity:Engineering Science,2008,38(1):74-79.(inChinese))
[4]温树林,吴世林.TSP 203在云南元磨高速公路隧道超前地质预报中的应用[J].地球物理学进展,2003,18(3):465-471.(WEN Shulin,WU Shilin.Apphcafion ofthe TSP 203 system in geological advanced prediction ofYuanMo expressway tunnel[J].Progress in Geophysics,2003,18(3):465-471.(in Chinese))
[5]刘云祯.对瑞士TSP203系统预报隧道岩体速度的质疑[J].工程物探信息,2006:7-11.
[6]刘云祯.论隧道管波对隧道地质超前预报的影响[J].山东大学学报,39(S2):76-79,86.
[7]白明洲,许兆义,王连俊,等.复杂岩溶地区隧道施工突水地质灾害研究[J].中国安全科学学报,2006,16(1):115-119.(BAI Mingzhou,XU Zhaoyi,WANG Lian-jun,et al.Study on water outburst geological disaster of tun-nel construction at complicated karst zone[J].China SafetyScience Journal,2006,16(1):115-119.(in Chinese))
[8]王梦恕.对岩溶地区隧道施工水文地质超前预报的意见[J].铁道勘察,2004,5(1):7-10.(WANG Mengshu.Hydrologic and geological forecast of tunnel construction inthe karst district[J].Railroad Survey,2004,5(1):7-10.(in Chinese))
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