복합동전기토목섬유를 이용한 연약지반개량

The major reason to employ electrokinetic geosynthetics is to take advantage of its ability to densify very low permeability materials in shorter time periods than ordinary seepage consolidation. A number of laboratory scale experiments was carried out with acrylic column using natural clayey soil. The testing results indicate that (1) the electrically induced settlement was faster than the gravitational one, (2) the higher the voltage, the faster the dewatering but the less final settlement, and (3) the pH extended as low as 3 in the anode section and as high as 11 near the cathode.