S.C.P 打設地盤의 水平變位에 대한 解析的 硏究
(An) Analytical Study of the Horizontal Displacement of Soft Ground improved by S.C.P
S.C.P 타설지반 수평변위 토목공학;
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This study analyzed lateral movement of soft ground improved by S.C.P, with fill loading on it. We observed the horizontal displacement of the ground with replacement rate, range and depth as variables, after modeling the S.C.P-improved ground by means of composite ground and sand piles. The results are shown in the following. ⅰ) The horizontal displacement decreased as the replacement rate, range and depth increased. ⅱ) When the replacement depth is constant, a raise in replacement rate rather than in replacement range resulted in notable improvement. ⅲ) Less horizontal displacement occurred in the case of modeling the S.C.P-improved ground by means of composite ground than that of sand piles.