Advanced Search
  • 全国中文核心期刊
  • 中国科技核心期刊
  • 美国工程索引（EI）收录期刊
  • Scopus数据库收录期刊
Volume 34 Issue 9
Turn off MathJax
Article Contents
Abstract
References
Related Articles
LIU Jiang-ping, CHENG Fei, FAN Cheng-yu, CAO Jin. Two-dimensional numerical simulation of tunnel-based seismic full-wave fields[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(9): 1705-1711.
Citation: LIU Jiang-ping, CHENG Fei, FAN Cheng-yu, CAO Jin. Two-dimensional numerical simulation of tunnel-based seismic full-wave fields[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(9): 1705-1711.
shu

Two-dimensional numerical simulation of tunnel-based seismic full-wave fields

  • 1. Institute of Geophysics & Geomatics, China University of Geosciences (Wuhan, Wuhan 430074, China; 2. Anhui Expressway Holding Group Company Limited, Hefei 230051, China

More Information
  • Received Date: September 12, 2011
  • Published Date: October 09, 2012
    Graphical Abstract
    • Abstract
  • The two-dimensional (2D) numerical simulation of seismic wave fields based on tunnels is a basis for the analysis of propagation laws of seismic waves in the tunnel prediction. All of the current researches, which are designed with observation systems on the sidewalls of tunnels and assume tunnels as homogeneous media with the same elastic parameters of surrounding media, are not in conformity with the actual situations because they cannot involve surface waves. A geological tunnel-based model is established, which is more suitable for the practical tunnels to achieve the 2D numerical simulation of seismic full-wave fields. The results show: (1) using a staggered grid finite-difference (FD) algorithm with a second-order accuracy in time and a fourth-order accuracy in space, we can achieve the 2D numerical simulation of seismic full-wave fields without ignoring the air medium in tunnels; (2) when considering a vertical geological interface, common-source system with shots near the tunnel face is better for obtaining reflection waves than the one with shots on the side walls; (3) with the decrease of the dips of geological interfaces, the energy of reflection waves increases when shots and receivers are on the same side; (4) for the local geological features and interfaces, shear wave shot on the tunnel face, which acquires more energy than pressure wave shot, can help in shear wave imaging.
    • FullText(HTML)
    • References (10)
  • [1]
    宋先海, 顾汉明, 肖伯勋. 我国隧道地质超前预报技术述评[J]. 地球物理学进展, 2006, 21(2): 605–613. (SONG Xian-hai, GU Han-ming, XIAO Bo-xun. Overview of tunnel geological advanced prediction in China[J]. Progress in Geophysics, 2006, 21(2): 605–613. (in Chinese))
    [2]
    赵永贵. 国内外隧道超前预报技术评析与推介[J]. 地球物理学进展, 2007, 22(4): 1334–1352. (ZHAO Yong-gui. Analysis and recommendation of tunnel prediction techniques at home and abroad[J]. Progress in Geophysics, 2007, 22(4): 1334–1352. (in Chinese))
    [3]
    ZHAO Y G, JIANG H, ZHAO X P. Tunnel seismic tomography method for geological prediction and its application[J]. Applied Geophysics, 2006, 3(2): 69–74.
    [4]
    张平松,刘盛东,吴健生. 隧道及井巷工程超前探测模拟及其偏移技术研究[J]. 岩石力学与工程学报, 2007, 26(增刊1): 2847–2851. (ZHANG Ping-song, LIU Sheng-dong, WU Jian-sheng. Study on detecting simulation ahead of tunnel and laneway and its migration techniques[J]. Chinese Journal of Rock Mechanics and Engineering, 2007, 26(S1): 2847–2851. (in Chinese))
    [5]
    王齐仁. 隧道地质灾害超前探测方法研究[D]. 长沙: 中南大学, 2008. (WANG Qi-ren. The study of advanced detecting methods on tunnel geological hazards[D]. Changsha: Central South University, 2008. (in Chinese))
    [6]
    杜立志. 隧道施工地质地震波法超前探测技术研究[D]. 吉林: 吉林大学, 2008. (DU Li-zhi. The study of tunnel seismic geological prediction technology in the process of construction[D]. Jilin: Jilin University, 2008. (in Chinese))
    [7]
    鲁光银, 熊 瑛, 朱自强. 隧道反射波超前探测有限差分正演模拟与偏移处理[J]. 中南大学学报(自然科学版), 2011, 42(1): 136–141. (LU Guang-yin, XIONG Ying, ZHU Zi-qiang. Detection simulation ahead of tunnel face and reverse-time migration with reflection wave method[J]. Journal of Central South University (Science and Technology), 2011, 42(1): 136–141. (in Chinese))
    [8]
    鲁光银. 隧道地质灾害反射波法探测数值模拟及围岩F-AHP分级研究[D]. 长沙: 中南大学, 2009. (LU Guang-yin. Numerical simulation for tunnel geological hazard detection by reflected wave method and rock dynamic classification by F-AHP method research[D]. Changsha: Central South University, 2009. (in Chinese))
    [9]
    GRAVES R W. Simulating seismic wave propagation in 3D elastic media using staggered-grid finite difference[J]. Bulletin of the Seismological Society of America, 1996, 86(4): 1091–1106.
    [10]
    CERJAN Charles, KOSLOFF Dan. A nonreflecting boundary condition for discrete acoustic and elastic wave equation[J]. Geophysics, 1985, 50(4): 705–708.
    • Related Articles

  • Related Articles

    [1]SHEN Chen, ZHANG Dingwen, SONG Tao, ZHANG Guolong. Centrifugal model tests on deformation characteristics of river embankment improved by combined columnar and grid-form columns[J]. Chinese Journal of Geotechnical Engineering, 2024, 46(S2): 210-215. DOI: 10.11779/CJGE2024S20046
    [2]DONG Shiqi, ZHOU Liming, FU Daiguang, ZHANG Yang, DONG Xintong, ZHONG Tie. Advanced velocity modeling and imaging of rock mass in hydraulic tunnels with high efficiency and accuracy[J]. Chinese Journal of Geotechnical Engineering, 2024, 46(2): 452-458. DOI: 10.11779/CJGE20221368
    [3]WANG Chuan-wu, LI Shu-cai, NIE Li-chao, LIU Bin, GUO Qian, REN Yu-xiao, LIU Hai-dong. 3D E-SCAN resistivity inversion and optimized method in tunnel advanced prediction[J]. Chinese Journal of Geotechnical Engineering, 2017, 39(2): 218-227. DOI: 10.11779/CJGE201702004
    [4]LIU Xin-rong, LIU Yong-quan, YANG Zhong-ping, TU Yi-liang. Synthetic advanced geological prediction technology for tunnels based on GPR[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(zk2): 51-56. DOI: 10.11779/CJGE2015S2011
    [5]LIU Hua-xuan, LIU Dong-jia, LU Zhi-tang, TAO Jun, JIANG Jing. Numerical calculation of three-dimensional elastic wave equation of piles staggered grid finite difference using method with variable step lengths[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(9): 1754-1760. DOI: 10.11779/CJGE201409024
    [6]LIU Bin, LI Shu-cai, NIE Li-chao, WANG Jing, SONG Jie, LIU Zheng-yu. Advanced detection of water-bearing geological structures in tunnels using 3D DC resistivity inversion tomography method[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(10): 1866-1876.
    [7]TAN Zhongsheng, YU Yu, WANG Mingnian, WANG Mengshu. Comparative tests on section steel and steel grid for loess tunnels with large section[J]. Chinese Journal of Geotechnical Engineering, 2009, 31(4): 628-633.
    [8]XIAO Shiguo, XIA Caichu, LI Xiangyang, ZHU Hehua, LIU Xuezeng. Design method for length of grids inserted in the front of a box culvert surrounded by pipe-roof[J]. Chinese Journal of Geotechnical Engineering, 2005, 27(11): 71-74.
    [9]LI Yonghong, XU Guangli, YANG Yinhu, WANG Jun, DONG Jingyin. Application of earthquake refracted wave method to geologyical prediction for tunneling[J]. Chinese Journal of Geotechnical Engineering, 2005, 27(10): 1180-1184.
    [10]XIAO Shiguo, ZHU Hehua, LI Xiangyang, XIA Caichu, LIU Xuezeng. Distribution mode of earth pressure on inner plates of steel grids located in the front of a big box culvert surrounded by pipes in a pipe-roof project[J]. Chinese Journal of Geotechnical Engineering, 2005, 27(8): 908-911.
    • Supplements (0)

Catalog

    Get Citation
    PDF
    XML
    Article views (1007) PDF downloads (395) Cited by()
    Related
    Copyright © 2010 Editorial By Chinese Journal of Geotechnical Engineering 苏ICP备05007122号-11公安联网备案号：32010602011255
    Editorial Office address：34 Hujuguan,Nanjing 210024,ChinaPostal Code：210024Tel：025-85829534，85829556E-mail: ge@nhri.cn

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return