The Journal of the Institute of Electrical Installation Engineers of Japan
Online ISSN : 2188-6946
Print ISSN : 0910-0350
ISSN-L : 0910-0350
Volume 35, Issue 2
Displaying 1-18 of 18 articles from this issue
  • [in Japanese], [in Japanese]
    2015 Volume 35 Issue 2 Pages 139-144
    Published: 2015
    Released on J-STAGE: February 28, 2015
    JOURNAL FREE ACCESS
    In reference document 1,there is a little description concerning a dry concrete electric resistivity. The author etc. clarified the relation between a concrete percentage of moisture content and electric resistivity in the state of moist in reference document 2 to 4. In this research,the relation between a concrete material age and the electric resistance was investigated by the type experiment with a water tank. And,grounds that were able to use the structure as an earth electrode were specified. Additionally,the relation between a concrete electric resistivity and the ground resistance was clarified by a numeric calculation.
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