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http://dx.doi.org/10.7843/kgs.2010.26.1.21

Consolidation Characteristics of Songdo Area in Incheon  

Kim, Dong-Hee (School of Civil, Environmental and Architectural Engrg., Korea Univ.)
Hong, Sung-Jin (School of Civil, Environmental and Architectural Engrg., Korea Univ.)
Lee, Woo-Jin (School of Civil, Environmental and Architectural Engrg., Korea Univ.)
Ko, Seong-Kwon (Architecture Technology & Design Group, Architecture Division, Posco E&C)
Publication Information
Journal of the Korean Geotechnical Society / v.26, no.1, 2010 , pp. 21-33 More about this Journal
Abstract
In this paper, the consolidation and the permeability characteristics of Songdo were evaluated based on the laboratory and field tests. The test results indicate that silty clay layer above approximately E.L-15 m are consolidation layer, and sand layers embedded in consolidation layers are drainage layers. Consolidation layer was overconsolidated state before the reclamation work; however, it transferred to normalized state after the reclamation work. In addition, the average and the range of consolidation properties and magnitude of anisotropy of coefficient of consolidation were evaluated according to the soil types such as clay, silty, and clayey silt since these properties are sensitive to soil types. These analysis results can be used as preliminary design parameters of consolidation and permeability m Songdo area.
Keywords
Anisotropy; Consolidation; Permeability; Variability;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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