|
|
- 2018
隧道衬砌检测探地雷达图像分析与工程应用
|
Abstract:
摘要： 为了提高隧道病害检测人员对于隧道衬砌病害的识别准确度,基于探地雷达工作原理,结合实际工程应用经验,系统研究衬砌厚度、钢筋及钢拱架分布情况、保护层厚度、围岩破碎富水裂隙发育程度、脱空、不密实、雷达脱离等雷达图像特征及其解译原理,形成一种用于隧道衬砌病害检测的高效探地雷达信号解译方法,并结合实际工程案例进行了分析与验证。其中钢筋在图像上呈现月牙形,脱空在图像上呈弧形反射,不密实表现为杂乱波形,天线脱离呈条带状亮反射。解译方法为隧道衬砌检测提供了参考和依据,有利于隧道病害的及时处理及隧道衬砌质量的准确评价,对提高隧道的整体质量起到重要作用。
Abstract: A practical and efficient interpreting method of GPR signals was proposed in order to improve the accurate identification of the tunnel lining disease based on the working principle of GPR and practical engineering application experience.The interpretation principles, asthe lining thickness, the distribution of reinforced concrete and steel arch, surrounding rock water rich fissures, karst caves, cavity, non-compaction and radar detachment,were systematically analyzed. A method of high efficient ground penetrating radar signal interpretation for tunnel lining disease detection was proposed. This interpreting method had been analyzed and verified with practical engineering. The reinforcement in the image showed crescent shaped, cavity showed arc reflection in the image, non-compaction performances clutter waveform, the antenna was a strip of bright reflection. The interpreting method provides reference and basis for tunnel lining detection which plays an important role in treating tunnel diseases and evaluating tunnel lining quality
| [1] | 鲁建邦. 地质雷达探测过程中干扰物的图像识别[J]. 隧道建设, 2011,31(6): 686-689. LU Jianbang. Interpretation of interfering factors in detection by geological radar[J]. Tunnel Construction, 2011, 31(6): 686-689. |
| [2] | LIU X Z, SUN Q, LIU P. The application of ground penetrating radar in detection of the water delivery tunnellining[C] //2011 International Conference on Remote Sensing, Environment and Transportation Engineering. Nanjing, China: IEEE, 2011. |
| [3] | 葛德彪. 电磁波时域有限差分方法[M]. 西安: 西安电子科技大学出版社, 2011. |
| [4] | 李术才, 李树忱, 张庆松, 等. 岩溶裂隙水与不良地质情况超前预报研究[J]. 岩石力学与工程学报, 2007, 26(2):217-225. LI Shucai, LI Shuchen, ZHANG Qingsong, et al. Forecast of karst-fractured groundwater and defective geological conditions[J]. Chinese Journal of Rock Mechanics and Engineering, 2007, 26(2):217-225. |
| [5] | 杜树春.地质雷达及其在环境地质中的应用[J]. 物探与化探, 1996, 20(5):384-392. DU Shuchun.Geologic radar and its application in environmental geology[J]. Geophysical & Geochemical Exploration, 1996, 20(5):384-392. |
| [6] | 李大心.探地雷达方法与应用[M]. 北京:地质出版社, 1994. |
| [7] | 冯德山,戴前伟,左德勤.地质雷达二维时域有限差分正演[J].勘察科学技术,2004(6): 35-37. FENG Deshan, DAI Qianwei, ZUO Deqin. Two-dimensional finite difference time-domain(FDTD)forward simulation for ground penetrating radar(GPR)mode[J]. Site Investigation Science and Technology, 2004(6): 35-37. |
| [8] | 徐浩, 刘江平, 范承余, 等. 隧道衬砌病害的探地雷达波场模拟与特征分析[J]. 中南大学学报(自然科学版),2013, 44(11): 4581-4587. XU Hao, LIU Jiangping, FAN Chengyu, et al. Forward modeling of tunnel lining diseases ground penetrating radar wave field and characteristics analysis[J]. Journal of Central South University(Science and Technology), 2013, 44(11): 4581-4587. |
| [9] | 张庆松, 许振浩, 李术才. 岩溶隧道综合超前地质预报方法与工程应用[J]. 山东大学学报(工学版), 2009, 39(4): 7-11, 29. ZHANG Qingsong, XU Zhenhao, LI Shucai. Integrated advanced geological prediction methods and engineering application of karst tunnels[J].Journal of Shandong University(Engineering Science), 2009, 39(4): 7-11, 29. |
| [10] | 原小帅,张庆松,许振浩,等.TSP超前地质预报异常地震波信号[J].山东大学学报(工学版),2009, 39(4):53-56. YUAN Xiaoshuai, ZHANG Qingsong, XU Zhenhao, et al. Abnormal seismic signals in the TSP advanced geological prediction[J]. Journal of Shandong University(Engineering Science), 2009, 39(4): 53-56. |
| [11] | 高阳, 张庆松, 原小帅, 等. 地质雷达在岩溶隧道超前预报中的应用[J]. 山东大学学报(工学版), 2009, 39(4): 82-86. GAO Yang, ZHANG Qingsong, YUAN Xiaoshuai, et al. Application of geological radar to geological forecast in karst tunnel[J]. Journal of Shandong University(Engineering Science), 2009, 39(4): 82-86. |
| [12] | EINSTEIN H H. Risk and risk analysis in rock engineering[J]. Tunnelling and Underground Space Technology, 1996, 11(2): 141-155. |
| [13] | KULDGLU M, CHEN C C. Ground penetrating radar for tunnel detection[C] // Proceedings of IEEE International on Geoscience and Remote Sensing Sympesium(IGARSS)2018. [S.l.] : IEEE, 2010: 4314-4317. |
| [14] | 李永鸿, 徐光黎, 杨银湖, 等.地震反射波法技术及其在隧道超前地质预报中的应用研究[J].岩土工程学报,2005, 27(10):1180-1184. LI Yonghong, XU Guangli, YANG Yinhu, et al. Application of earthquake refracted wave method to geologyical prediction for tunneling[J].Chinese Journal of Geotechnical Engineering, 2005, 27(10):1180-1184. |
| [15] | 葛正宏.喀斯特地形、地貌常见大体积溶洞的处理和施工方法[J].工程建设, 2006, 38(3):42-45. GE Zhenghong.Treatment and construction method for commonmass solution hole in karst landform and topography[J].Engineering Construction, 2006, 38(3):42-45. |
| [16] | 康富中, 齐法琳, 贺少辉, 等. 地质雷达在昆仑山隧道病害检测中的应用[J]. 岩石力学与工程学报, 2010,29(9): 3641-3646. KANG Fuzhong, QI Falin, HE Shaohui, et al. Application of ground penetrating radar to disease detection of Kunlun mountain tunnel[J]. Chinese Journal of Rock Mechanics and Engineering, 2010, 29(9): 3641-3646. |
| [17] | 赵继增.青岛胶州湾海底隧道涌水断层全断面帷幕注浆技术研究[J].山东大学学报(工学版),2009,39(6): 116-120. ZHAO Jizeng. Study of full-face curtain grouting on water-burst fault F4-4 subsea tunnel in Qingdao Jiaozhou Bay[J]. Journal of Shandong University(Engineering Science), 2009, 39(6): 116-120. |
| [18] | 刘斌,李术才, 李树忱, 等. 复信号分析技术在地质雷达预报岩溶裂隙水中的应用研究[J]. 岩土力学, 2009, 30(7): 2191-2196. LIU Bin, LI Shucai, LI Shuchen, et al. Study of application of complex signal analysis to predicting karst-fractured ground water with GPR[J]. Rock and Soil Mechanics, 2009, 30(7): 2191-2196. |
| [19] | 许振浩, 李术才, 李利平, 等. 基于层次分析法的岩溶隧道突水突泥风险评估[J]. 岩土力学, 2011, 32(6): 1757-1766. XU Zhenhao, LI Shucai, LI Liping, et al. Risk assessment of water or mud inrush of karst tunnels based on analytic hierarchy process[J]. Rock and Soil Mechanics, 2011, 32(6): 1757-1766. |
| [20] | 杨艳青, 贺少辉, 齐法琳, 等. 铁路隧道衬砌地质雷达非接触检测模拟试验研究[J]. 岩石力学与工程学报,2011, 30(9): 1761-1771. YANG Yanqing, HE Shaohui, QI Falin, et al. Simulation test of GPR non-contact detection on lining of railway tunnel[J]. Chinese Journal of Rock Mechanics and Engineering, 2011, 30(9): 1761-1771. |
| [21] | 曾昭发, 刘四新, 冯晅. 地质雷达原理与应用[M].北京: 电子工业出版社, 2010. |
| [22] | 许振浩, 李术才, 张庆松, 等. TSP超前地质预报地震波反射特性研究[J]. 地下空间与工程学报, 2008, 4(4): 640-644. XU Zhenhao, LI Shucai, ZHANG Qingsong, et al.Reflection characteristic of seismic wave in TSP advance geological prediction[J].Chinese Journal of Underground Space and Engineering, 2008, 4(4): 640-644. |
| [23] | 薛翊国, 李术才, 苏茂鑫, 等. 隧道施工期超前地质预报实施方法研究[J]. 岩土力学, 2011, 32(8): 2416-2422. XUE Yiguo, LI Shucai, SU Maoxin, et al. Study of geological prediction implementation method in tunnel construction[J]. Rock and Soil Mechanics, 2011, 32(8): 2416-2422. |
| [24] | 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.Applicationof the TSP geological forecast method of a mountain tunnel in a karst zone[J].Journal of Shandong University(Engineering Science), 2008, 38(1):74-79. |
| [25] | 高菊如, 张博, 袁玮, 等. 既有线铁路隧道病害综合整治技术与设备配套研究[J]. 现代隧道技术, 2013, 50(6):24-31. GAO Juru, ZHANG Bo, YUAN Wei, et al. Existing railway tunnel diseases comprehensive treatment technology and equipment research[J]. Modern Tunnelling Technology, 2013, 50(6): 24-31. |
| [26] | 王红良, 张运良, 安永林, 等. 地质雷达无损检测在隧道二次衬砌中的应用[J]. 铁道工程学报, 2008, 11: 73-76. WANG Hongliang, ZHANG Yunliang, AN Yonglin,et al. The application of nondestructive testing using radar in tunnel lining[J]. Journal of Railway Engineering Society, 2008, 11: 73-76. |
| [27] | YEE K S. Numerical solution of initial boundary value problems involving Maxwell equations in isotropic media[J]. Antennas Propagate, 1966, 14(3):302-307. |
