YANG Xiaohui, LI Dechun, YU Pengfei. Amplitude-depth distribution of Rayleigh channel wave[J]. COAL GEOLOGY & EXPLORATION, 2011, 39(4): 64-66. DOI: 10.3969/j.issn.1001-1986.2011.04.016
Citation: YANG Xiaohui, LI Dechun, YU Pengfei. Amplitude-depth distribution of Rayleigh channel wave[J]. COAL GEOLOGY & EXPLORATION, 2011, 39(4): 64-66. DOI: 10.3969/j.issn.1001-1986.2011.04.016

Amplitude-depth distribution of Rayleigh channel wave

More Information
  • Received Date: November 24, 2010
  • Available Online: March 10, 2023
  • The goal of this paper is to study the distribution of Rayleigh channel wave in coal seam.The paper has inferred the dispersion function of three symmetric modes and the amplitude-depth function.It has also plotted the amplitude-depth curves.It is indicated that the energy of Rayleigh mainly focus in the coal seam and its distribution follows some law.
  • Related Articles

    [1]ZHAO Baofeng, ZHU Mingcheng, LI Debin. High-pressure jet disturbance grouting technology for water and sand inrush in roadway tunneling and its application[J]. COAL GEOLOGY & EXPLORATION, 2022, 50(6): 65-72. DOI: 10.12363/issn.1001-1986.21.10.0584
    [2]LIU Xiaoping, LI Shan, LIU Xinxing, CAO Xiaoyi, WANG Yutao. Method and practice of quality test after grouting in coal mine goaf[J]. COAL GEOLOGY & EXPLORATION, 2020, 48(5): 113-122. DOI: 10.3969/j.issn.1001-1986.2020.05.014
    [3]QIN Si, CUI Weixiong, WANG Wei. Quantitative quality evaluation of seismic-while-mining data[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(3): 20-24. DOI: 10.3969/j.issn.1001-1986.2019.03.004
    [4]LI Changqing, FANG Jun, LI Quanxin, JIANG Wenhao, ZHANG Hongjian. The grouting technology of directional borehole for pre-grouting reinforcement in coal floor[J]. COAL GEOLOGY & EXPLORATION, 2014, 42(4): 59-63. DOI: 10.3969/j.issn.1001-1986.2014.04.013
    [5]LU Dun-hua, HE Zhong-ming, LIN Hang. Numerical analysis for grouting effect in jointed slope by FLAC3D[J]. COAL GEOLOGY & EXPLORATION, 2007, 35(2): 45-48.
    [6]ZHANG Jia-ming, ZHANG Yang-ming, HU Lin-ling, JIANG Guo-sheng, WANG Ren. Research of Expert System on grouting quality with ultrasonic inspection[J]. COAL GEOLOGY & EXPLORATION, 2003, 31(1): 34-37.
    [7]ZHU Xi-an, YUAN Shou-cheng. Study on application of Ground Penetrating Radar in road quality undamaged survey[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(5): 47-51.
    [8]GU Meng-han. A preliminary discussion about pumping grouting[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(1): 36-38.
    [9]Wang Minhua. THE INFLUENCE OF SURFACE DRILLING GROUTING ON THE UNDERWORKINGS[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(3): 40-42.
    [10]YU Zhen-ping. FUZZY SYNTHETIC EVALUATION FOR ROCK MASS QUALITY CLASSIFICATION IN EXPLORATION PHASE[J]. COAL GEOLOGY & EXPLORATION, 1994, 22(5): 44-47.

Catalog

    Article Metrics

    Article views (22) PDF downloads (2) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return