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隧道水灾害模型试验研究

, PP. 121-126

Keywords: 隧道工程,管涌,模型试验,流砂,介电常数

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Abstract:

?针对隧道工程中出现的管涌、流砂以及隧道围岩中裂隙不同含水填充物的波速和介电常数的特性、二维探地雷达图谱缺点等对隧道水灾害的影响,采用模型试验、MATLAB编程可视化技术、Terzaghi和Taylor理论推导了管涌发生的准则。结果表明:隧道工程施工过程中,围岩裂隙保护层薄弱区最易发生水灾害;将二维探地雷达数据转化,构建三维图谱分析,其结果为复杂地质问题的雷达图谱解释提供了一种直观、可靠和准确性较强的处理方式,可判断裂隙的分布位置,裂隙填充物含水量大小以及渗水病害程度,也是防止施工过程中出现管涌、流砂、突水、涌水等灾害的有效手段,给隧道防排水设计和注浆提供了一定的依据,为同种类型的项目探测解释和病害评价提供了科学依据。

References

[1]  毛昶熙,段祥宝,蔡金傍,等.堤基渗流管涌发展的理论分析[J].水利学报,2004,35(12):50-58.
[2]  MAO Chang-xi,DUAN Xiang-bao,CAI Jin-bang,et al.Theoretical Analysis on Piping Development of Levee Foundation[J].Journal of Hydraulic Engineering,2004,35(12):58-50.
[3]  刘翠容,姚令侃.隧道工程地下水处理与生态环境保护[J].铁道建筑,2005(3):24-27.
[4]  LIU Cui-rong,YAO Ling-kan.Groundwater Treatment of Ecological Environment Protection Tunnel[J].Railway Construction,2005(3):24-27.
[5]  J·贝尔.多孔介质流体动力学[M].李竞生,陈崇希,译.北京:中国建筑工业出版社,1983.
[6]  BELL J.Porous Medium Fluid Dynamics[M].Translated by LI Jing-sheng,CHEN Chong-xi.Beijing:China Architecture & Building Press,1983.
[7]  朱珍德,郭海庆.裂隙岩体水力学基础[M].北京:科学出版社,2007.
[8]  ZHU Zhen-de,GUO Hai-qing.Fractured Rock Mass Hydraulics Foundation [M].Beijing:Science Press,2007.
[9]  易顺民,朱珍德.裂隙岩体损伤力学导论[M].北京:科学出版社,2005.
[10]  YI Shun-min,ZHU Zhen-de.Fractured Rock Mass Damage Mechanics[M].Beijing:Science Press,2005.
[11]  仵彦卿,张悼元.岩体水力学导论[M].成都:西南交通大学出版社,1995.
[12]  WU Yan-qing,ZHANG Dao-yuan.An Introduction to Rock Mass Hydraulics[M].Chengdu:Southwest Jiaotong University Press,1995.
[13]  邓小燕,王 通.探地雷达探测中对媒质相对介电常数的测定[J].物探与化探,2009,33(1):43-46.
[14]  DENG Xiao-yan,WANG Tong.Radar Penetrating to Medium in the Determination of the Relative Dielectric Constant[J].Geophysical and Geochemical Exploration,2009,33(1):43-46.
[15]  闫长斌,徐国元,黄仁东.探地雷达技术在隧道工程质量验收中的应用[J].地质灾害与环境保护,2003,14(4):81-84.
[16]  YAN Chang-bin,XU Guo-yuan,HUANG Ren-dong.Ground-penetrating Radar Technology in the Application of Tunnel Engineering Quality Acceptance[J].Journal of Geological Hazards and Environmental Protection,2003,14(4):81-84.
[17]  左东启.模型试验的理论和方法[M].北京:水利电力出版社,1984.
[18]  ZUO Dong-qi.Theory and Method of Model Test[M].Beijing:Hydraulic Power Press,1984.
[19]  SEMICHAEVSKY A,AKYURTLU A.A New Uniaxial Perfectly Matched Layer Absorbing Boundary Condition for Chiral Metamaterials[J].IEEE Antennas and Wireless Propagation Letters,2005(4):51-54.
[20]  LEBRUN J,VETTERLI M.Balanced Multiwavelets Theory and Design[J].IEEE Transactions on Signal Processing,1998,46(4):1119-1124.
[21]  杨 峰,彭苏萍,刘 杰,等.衬砌脱空雷达波数值模拟与定量解释[J].铁道学报,2008,30(5):92-96.
[22]  YANG Feng,PENG Su-ping,LIU Jie,et al.Simulation of Lining Void Area by Radar Waves and Explanatory Strategy[J].Journal of the China Railway Society,2008,30(5):92-96.
[23]  周黎明,王法刚.地质雷达法检测隧道衬砌混凝土质量[J].岩土工程界,2002,6(3):74-76.
[24]  ZHOU Li-ming WANG Fa-gang.Geological Radar Tunnel Lining Concrete Quality Detection[J].Geotechnical Engineering,2002,6(3):74-76.
[25]  郭有劲.地质雷达在隧道衬砌质量检测中的应用效果[J].地质装备,2001,2(4):20-26.
[26]  GUO You-jin.Geological Radar in Tunnel Lining the Application Effect of the Quality Detection[J].Equipment for Geotechnical Engineering,2001,2(4):20-26.
[27]  舒志乐,刘新荣,朱成红,等.隧道衬砌空洞探地雷达三维探测模型试验研究[J].岩土力学,2011,32(增1):551-558.
[28]  SHU Zhi-le,LIU Xin-rong,ZHU Cheng-hong,et al.Study of Model Test About 3D GPR Detection of Tunnel Lining Cavity[J].Rock and Soil Mechanics,2011,32(S1):551-558.

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