인천 송도지역 지반의 압밀특성Consolidation Characteristics of Songdo Area in Incheon
- Other Titles
- Consolidation Characteristics of Songdo Area in Incheon
- Authors
- 김동휘; 홍성진; 이우진; 고성권
- Issue Date
- 2010
- Publisher
- 한국지반공학회
- Keywords
- Anisotropy; Consolidation; Permeability; Variability
- Citation
- 한국지반공학회논문집, v.26, no.1, pp.21 - 33
- Indexed
- KCI
- Journal Title
- 한국지반공학회논문집
- Volume
- 26
- Number
- 1
- Start Page
- 21
- End Page
- 33
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/117520
- ISSN
- 1229-2427
- 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 in Songdo area.
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Collections - College of Engineering > School of Civil, Environmental and Architectural Engineering > 1. Journal Articles
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