Abstract Various methods, including the Q-system method, have been proposed to estimate the conditions of rocks in fields, and many researchers have quantitatively estimated the Q-values of the Q-system. Physical variables have been considered in various studies, but the accuracy of those studies has become a subject of controversy. This study investigates the conditions of a rock mass using electrical resistivity, which is strongly affected by the flow of water and the condition of the joints. The relationship between the parameters of the Q-system and the electrical resistivity was deducted using an electrical resistivity formula. The relationship between the Q-value and the electrical resistivity of the sandstone was obtained using an electrical resistivity formula as well. A correlation analysis was performed to verify the degree of correlation between the parameters of the Q-system and the electrical resistivity. This study also tried to establish stochastically the relationship between the parameters of the Q-system, possible to existing in reality, on the basis of field data.


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    Titel :

    Probabilistic relationship between Q-value and electrical resistivity


    Beteiligte:
    Ryu, Hee-Hwan (Autor:in) / Oh, Tae-Min (Autor:in) / Cho, Gye-Chun (Autor:in) / Kim, Kyoung-Yul (Autor:in) / Lee, Kang-Ryel (Autor:in) / Lee, Dae-Soo (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    22.03.2014


    Format / Umfang :

    7 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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