Volume 42 Issue 3
Oct.  2021
Turn off MathJax
Article Contents
Abstract
Related Articles
REN Chuan, PAN Dongming, PENG Liuya, ZHAO Xin. Prediction of tectonic coal development using elastic impedance inversion[J]. COAL GEOLOGY & EXPLORATION, 2014, 42(3): 92-95,99. DOI: 10.3969/j.issn.1001-1986.2014.03.021
Citation: REN Chuan, PAN Dongming, PENG Liuya, ZHAO Xin. Prediction of tectonic coal development using elastic impedance inversion[J]. COAL GEOLOGY & EXPLORATION, 2014, 42(3): 92-95,99. DOI: 10.3969/j.issn.1001-1986.2014.03.021
shu

Prediction of tectonic coal development using elastic impedance inversion

  • School of Resources and GeoScience, China University of Mining and Technology, Xuzhou 221116, China

More Information
  • Received Date: March 17, 2013
  • Available Online: October 26, 2021
    Graphical Abstract
    • Abstract
  • Elastic impedance inversion has been proved to be more sensitive in lithology detection than conventional wave impedance inversion mainly based on the hypothesis of seismic wave vertical incidence while AVO effect is considered when it comes to elastic inversion. This inversion method almost gets rid of the hypothesis of AI, and reserves the characteristics of seismic reflection amplitude versus offset or incident angle. The concept of coal body structure ratio P is brought up by the combination of both elastic inversion and conventional wave impedance. It is learned by both numerical analysis and actual inverted results that tectonic coal develops with high potential when P value is greater than or equal to 2.5. Studies indicate that it is effective and practical to predict tectonic coal zone with the ratio P.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]FANG Hongwei, WU Jianxun, HOU Zhenkun. A new instability criterion of double strength reduction method for slope[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(5): 173-178. DOI: 10.3969/j.issn.1001-1986.2019.05.024
    [2]TIAN Yanzhe. Hoek-Brown criterion-based modification of the mechanical parameters of rock mass of open pit slope under freezing-thawing cycle[J]. COAL GEOLOGY & EXPLORATION, 2018, 46(6): 150-156. DOI: 10.3969/j.issn.1001-1986.2018.06.022
    [3]LIU Xiaoping. Application of instability criteria of mined-out areas based on catastrophe theory[J]. COAL GEOLOGY & EXPLORATION, 2014, 42(4): 55-58. DOI: 10.3969/j.issn.1001-1986.2014.04.012
    [4]ZHU Zhiming, ZHANG Guangcheng, ZHU Jiaoyan, LU Hui. Research on equivalent strength rock mass based on generalized Hoek-Brown failure criterion[J]. COAL GEOLOGY & EXPLORATION, 2012, 40(4): 52-55. DOI: 10.3969/j.issn.1001-1986.2012.04.012
    [5]XU Chong, HUANG Hui. Design and realization of mining subsidence prediction system based on the probability integral model[J]. COAL GEOLOGY & EXPLORATION, 2012, 40(3): 59-61,65. DOI: 10.3969/j.issn.1001-1986.2012.03.014
    [6]WU Xueming, WU Yongping, ZHANG Jianhua. Local instability mechanism and countermeasures for inclined-shaft with water-abundant soft rock[J]. COAL GEOLOGY & EXPLORATION, 2010, 38(6): 48-53. DOI: 10.3969/j.issn.1001-1986.2010.06.010
    [7]MOU Sheng-yuan, WANG Zheng-zhong. Hoek-Brown failure criterion superiority for rocky slop stability analysis[J]. COAL GEOLOGY & EXPLORATION, 2009, 37(3): 53-56. DOI: 10.3969/j.issn.1001-1986.2009.03.013
    [8]XU Ling-zhou, GUAN Ji-teng, FANG Wen-jing. Study on underground sphere’s orientation by probability tomography[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(2): 54-56.
    [9]LÜ Wen-jun, HU Guo-xiang. Analysis on the stability of the landslide based on the failure probability[J]. COAL GEOLOGY & EXPLORATION, 2004, 32(1): 34-36.
    [10]Wang Baogui. THE DETECTION OF SMALL FAULTS USING FUZZY PROBABILITY METHOD AND ITS APPLICATION IN LONGDONG AREA[J]. COAL GEOLOGY & EXPLORATION, 1999, 27(S1): 51-54.

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (35) PDF downloads (3) Cited by()
    Related

    Copyright of website design © Editorial Office of Coal Geology & Exploration 陕ICP备05001372号-6 陕公网安备 61019002002193号

    Address: Editorial Office of Coal Geology & Exploration, No.82 Jinye 1st Rd, High-Tech Zone, Xi'an City, Shaanxi, China

    Tel: 029-81778075 E-mail: ccrimtdzykt@vip.163.com

    Supported by: Beijing Renhe Information Technology Co., Ltd.  Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return