Abstract
A report is made about the result of vertical electric sounding conducted in the MK district, Fukuoka City, where Kyushu University is about to move. As for the method of electrical prospecting, in consideration of the need for probing a depth of 50m at the shallowest, vertical electrical sounding with a Schlumberger array of electrodes was employed. Measurements were made for 57 locations on the planar ground, the interval between electrodes gradually increased from 1 to 200m. In the 2D structure model analysis, a 2D inversion program was utilized in the ABIC minimization method. Also investigated were the relationship of electric prospecting and the geology, geological conditions, water level in the well, water quality, salt water, and pore rate from the previously-conducted investigative boring. As the result, it was estimated that the boundary between the first and second layers detected by electric prospecting reflected the level of underground water and that the boundary between the second and third layers reflected the portion where the N-value sharply increases. 4 refs., 8 figs.
Irie, S;
Fujii, Y;
Sakaguchi, S;
Ushijima, K
[1]
- Kyushu University, Fukuoka (Japan). Faculty of Engineering
Citation Formats
Irie, S, Fujii, Y, Sakaguchi, S, and Ushijima, K.
Ground water contamination by electrical prospecting; Denki tansaho ni yoru chikasui osen chosa.
Japan: N. p.,
1996.
Web.
Irie, S, Fujii, Y, Sakaguchi, S, & Ushijima, K.
Ground water contamination by electrical prospecting; Denki tansaho ni yoru chikasui osen chosa.
Japan.
Irie, S, Fujii, Y, Sakaguchi, S, and Ushijima, K.
1996.
"Ground water contamination by electrical prospecting; Denki tansaho ni yoru chikasui osen chosa."
Japan.
@misc{etde_395515,
title = {Ground water contamination by electrical prospecting; Denki tansaho ni yoru chikasui osen chosa}
author = {Irie, S, Fujii, Y, Sakaguchi, S, and Ushijima, K}
abstractNote = {A report is made about the result of vertical electric sounding conducted in the MK district, Fukuoka City, where Kyushu University is about to move. As for the method of electrical prospecting, in consideration of the need for probing a depth of 50m at the shallowest, vertical electrical sounding with a Schlumberger array of electrodes was employed. Measurements were made for 57 locations on the planar ground, the interval between electrodes gradually increased from 1 to 200m. In the 2D structure model analysis, a 2D inversion program was utilized in the ABIC minimization method. Also investigated were the relationship of electric prospecting and the geology, geological conditions, water level in the well, water quality, salt water, and pore rate from the previously-conducted investigative boring. As the result, it was estimated that the boundary between the first and second layers detected by electric prospecting reflected the level of underground water and that the boundary between the second and third layers reflected the portion where the N-value sharply increases. 4 refs., 8 figs.}
place = {Japan}
year = {1996}
month = {May}
}
title = {Ground water contamination by electrical prospecting; Denki tansaho ni yoru chikasui osen chosa}
author = {Irie, S, Fujii, Y, Sakaguchi, S, and Ushijima, K}
abstractNote = {A report is made about the result of vertical electric sounding conducted in the MK district, Fukuoka City, where Kyushu University is about to move. As for the method of electrical prospecting, in consideration of the need for probing a depth of 50m at the shallowest, vertical electrical sounding with a Schlumberger array of electrodes was employed. Measurements were made for 57 locations on the planar ground, the interval between electrodes gradually increased from 1 to 200m. In the 2D structure model analysis, a 2D inversion program was utilized in the ABIC minimization method. Also investigated were the relationship of electric prospecting and the geology, geological conditions, water level in the well, water quality, salt water, and pore rate from the previously-conducted investigative boring. As the result, it was estimated that the boundary between the first and second layers detected by electric prospecting reflected the level of underground water and that the boundary between the second and third layers reflected the portion where the N-value sharply increases. 4 refs., 8 figs.}
place = {Japan}
year = {1996}
month = {May}
}