실내 주상실험의 이동 파라미터 산정을 위한 전기전도도 파과곡선의 적용성

Title
실내 주상실험의 이동 파라미터 산정을 위한 전기전도도 파과곡선의 적용성
Alternative Title
Applicability of bulk electrical conductivity breakthrough curves to evaluate the miscible transport parameters from laboratory soil columns
Author(s)
김재진; 김용성; 오명학; 박준범
KIOST Author(s)
Oh, Myounghak(오명학)
Publication Year
2007-05-22
Abstract
Bulk electrical resistivity measuring senosrs were installed at different vertical locations of the column test device in order to represent bulk electrical conductivity of soils to be estimated resident concentrations. Transport parameters v, D were achieved by fitting theoretical curves of cr(x,t), based on analytical solutions, to measured curves of cr(x,t) determined from laboratory column tests using electrical resistivity measurement method. To obtain accuracy of new column test method, the BEC breakthrough curves have been compared with the breakthrough curves obtained from analyzing of effluent samples. Use of electrical resistivity sensors is suggested in this study as a means of overcoming the laborious process of sampling effluent solution during standard column tests.
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/30573
Bibliographic Citation
Proceedings of Geoenvironmental Engineering 2007, pp.347 - 354, 2007
Publisher
University of Joseph Fourier-Grenoble
Type
Conference
Language
English
Publisher
University of Joseph Fourier-Grenoble
Related Researcher
Research Interests

Marine geotechnics,Geoenvironmental Engineering,offshore foundation,해양지반공학,지반환경공학,해양구조물 기초

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