TGP与地质雷达在地质超前预报中的应用
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摘要
由于受各种条件限制,隧道在前期设计勘察的时候往往不能完全真实地反映出地质情况,为了加强施工期间的安全工作,隧道在施工前应做好地质超前预报。本文在阐述了TGP与地质雷达技术的工作原理的基础上,结合兰新铁路的工程实例利用各自成像波形图和成果图分别进行地质超前预报,进而对两种预报方法作出对比分析。
Due to various constraints,the tunnel in the early design of the survey was not fully reflect the geological conditions,in order to strengthen the construction of geological work in the construction,Tunnel geological advanced forecast should be done before construction,This paper elaborate the TGP and gedogical,and works with engineering examples of Lan-Xin railway,make a geological advanced prediction respectively based on the respective imaging waveform diagram and achievement chart,then make a comparative analysis between the two methods.
Due to various constraints,the tunnel in the early design of the survey was not fully reflect the geological conditions,in order to strengthen the construction of geological work in the construction,Tunnel geological advanced forecast should be done before construction,This paper elaborate the TGP and gedogical,and works with engineering examples of Lan-Xin railway,make a geological advanced prediction respectively based on the respective imaging waveform diagram and achievement chart,then make a comparative analysis between the two methods.
引文
[1]李大心.探地雷达方法与应用[M].北京:地质出版社,1994.
[2]中国科学院地质研究所.隧道快速施工地质超前预报指南[M].北京:中国铁道出版社,1990.
[3]曾昭璜.隧道地震反射法超前预报[J].地球物理学报,1994,37(2):218-230.
[4]钟宏伟,赵凌.我国隧道工程超前预报技术现状分析[J].人民长江,2004(9):16-18.
[5]杨果林,杨立伟.隧道施工地质超前预报方法与探测技术研究[J].地下空间与工程学报,2006,2(4):627-630.
[6]赵永贵,刘浩,孙宇,等.隧道地质超前预报研究进展[J].地球物理学进展,2003,18(3):460-464.
[7]李显伟.隧道水害与地质灾害相互作用及综合防治研究[D].成都:西南交通大学,2007.
[2]中国科学院地质研究所.隧道快速施工地质超前预报指南[M].北京:中国铁道出版社,1990.
[3]曾昭璜.隧道地震反射法超前预报[J].地球物理学报,1994,37(2):218-230.
[4]钟宏伟,赵凌.我国隧道工程超前预报技术现状分析[J].人民长江,2004(9):16-18.
[5]杨果林,杨立伟.隧道施工地质超前预报方法与探测技术研究[J].地下空间与工程学报,2006,2(4):627-630.
[6]赵永贵,刘浩,孙宇,等.隧道地质超前预报研究进展[J].地球物理学进展,2003,18(3):460-464.
[7]李显伟.隧道水害与地质灾害相互作用及综合防治研究[D].成都:西南交通大学,2007.
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