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http://dx.doi.org/10.7843/kgs.2007.23.8.129

The Characteristics of Sedimentation and Self-Weight Consolidation for Dredged Soil Depending on Fines Content  

Lee, Bum-Jun (Dept. of Civil Engrg., Univ. of Seoul)
Lee, Moo-Cheol (Dept. of Civil Engrg., Univ. of Seoul)
Lee, Song (Dept. of Civil Engrg., Univ. of Seoul)
Publication Information
Journal of the Korean Geotechnical Society / v.23, no.8, 2007 , pp. 129-135 More about this Journal
Abstract
In order to analyze the effect of fines content on sedimentation and self-weight consolidation characteristics of dredged soil, a series of self-weight consolidation tests with different fines content were conducted. From the experimental test results on dredged soils, it was found that the coefficient of sedimentation and consolidation is correlated with water content. And it is related to fines content as well. So, in this study, correlation between fines content and the coefficient of sedimentation and consolidation has been proposed. And it is expected that the coefficient of sedimentation and consolidation can be estimated by the percentage of fines content.
Keywords
Coefficient of sedimentation and consolidation; Fines content; Sedimentation; Self-weight consolidation;
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  • Reference
1 天野弘一郞(1985), 浚渫粘土による軟弱地盤の性狀とその豫鯽', 土木學會 論文集, 第 364 號, pp.1-14
2 Been, K. and Sills, G. C. (1981), 'Self-weight consolidation of soft soils : An experiment and theoretical study', Geotechnique, 31, pp.519-535   DOI   ScienceOn
3 Yamaguchi, H., Imai, G., Watanabe, K. and Ogata, K. (1991), 'Sedimentation-consolidation analysis of pump-dredged cohesive soils', Geo-coast '91, pp.129-134
4 김형주, 오근엽 (1999), 연약한 준설매립 점성토지반의 자중압밀 과정에 관한연구, 한국지반공학회 논문집, 제15권 제2호, pp.129-138
5 김자겸, 이종섭 (1992), 실트질 점토의 침강특성에 관한 연구, 대한토목학회 논문집, 제11호, pp.85-93
6 Lin, T.W. and Lohnes, R.A. (1981), 'Sedimentation and self-weight consolidation of dredged soils', conference proceeding, ASCE, pp.464-480
7 Sills (2000), 'The Behavior of Dredged Clays', 초연약 준설매립지 반의 특성 및 지반개량기술, 특별세미나 논문집, 현대건설(주), pp.295-328