Tao Zhanghui, You Jinwen. ON THE USE OF ENTROPY FUNCTION IN COAL EXPLORATION[J]. COAL GEOLOGY & EXPLORATION, 1992, 20(6): 20-24.
Citation: Tao Zhanghui, You Jinwen. ON THE USE OF ENTROPY FUNCTION IN COAL EXPLORATION[J]. COAL GEOLOGY & EXPLORATION, 1992, 20(6): 20-24.

ON THE USE OF ENTROPY FUNCTION IN COAL EXPLORATION

More Information
  • Available Online: April 11, 2023
  • It is a new methord of quantitative assessment which use the entropy funtion in coal exploration.It may study the variability of coal seam and search for the optimum density of net work of exploratory boreholes. A practical example is discussed in this paper.
  • Related Articles

    [1]QIAN Yinghua, ZHENG Liugen, CHEN Yuanping, JIANG Chunlu, CHEN Xing, CHEN Yongchun. Geochemical characteristics of rare earth elements in surface sediments from Huainan coal mining subsidence area, Anhui Province, China[J]. COAL GEOLOGY & EXPLORATION, 2022, 50(4): 77-83. DOI: 10.12363/issn.1001-1986.21.08.0439
    [2]ZHANG Jie. The application of pneumatic directional drilling technology in gas pre-drainage of strips in soft coal seams[J]. COAL GEOLOGY & EXPLORATION, 2021, 49(3): 256-261. DOI: 10.3969/j.issn.1001-1986.2021.03.033
    [3]ZHOU Tingting, SU Lijuan, LIU Hui, ZHU Xiaojun. Variation law and influencing mechanism of surface movement parameters in Shendong Mining Area[J]. COAL GEOLOGY & EXPLORATION, 2021, 49(3): 189-198. DOI: 10.3969/j.issn.1001-1986.2021.03.024
    [4]TANG Yichuan, XING Congcong, LIU Donghai, DENG Niandong, YAO Ting, SHANG Hui. Model of surface subsidence basin for long-wall working face along strike of gently inclined coal seam[J]. COAL GEOLOGY & EXPLORATION, 2020, 48(5): 165-173,181. DOI: 10.3969/j.issn.1001-1986.2020.05.020
    [5]CHANG Xiulin, YANG Hua, XIE Jian. Influencing factors and calculation method of the height of two zones in Wugou coal mine, Huaibei mining area[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(S1): 43-46. DOI: 10.3969/j.issn.1001-1986.2019.S1.008
    [6]DENG Niandong, YAO Ting, SHANG Hui, LIU Donghai. Surface subsidence law caused by fully mechanized caving mining under railway[J]. COAL GEOLOGY & EXPLORATION, 2019, 47(6): 121-125,134. DOI: 10.3969/j.issn.1001-1986.2019.06.019
    [7]YANG Zhi-lin. Research on the surface subsidence about building foundation above mine goaf[J]. COAL GEOLOGY & EXPLORATION, 2007, 35(2): 49-51.
    [8]HUANG Qing-xiang, LIU Teng-fei. Simulating test on the subsidence law of subsurface water resisting layer upon shallow coalbed mining[J]. COAL GEOLOGY & EXPLORATION, 2006, 34(5): 34-37.
    [9]FAN Jing-kun. Distinctive properties and utilization way of kaolinite in Zhahe mining area, Huaibei[J]. COAL GEOLOGY & EXPLORATION, 2001, 29(4): 15-16.
    [10]Yu Caiying. COMPREHENSIVE CONTROL MINE WATER TECHNIQUE FOR SAFETY MININGOF LOWER COAL GROUP IN HUAIBEI MINING AREA[J]. COAL GEOLOGY & EXPLORATION, 1997, 25(S1): 30-32.

Catalog

    Article Metrics

    Article views PDF downloads Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return