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http://dx.doi.org/10.14481/jkges.2015.16.7.15

The Characteristics of Sedimentation-Consolidation and Surface Strength for Dredging and Landfill Areas in Each Coast  

Lee, Sangwoong (Geotechnical Engineering, Hang-Do Engineering)
Gu, Bonhyo (Head of Research Center, Hang-Do Engineering)
Choi, Chaseok (Seo-Jin Geotech)
Lee, Junho (Seo-Jin Geotech)
Publication Information
Journal of the Korean GEO-environmental Society / v.16, no.7, 2015 , pp. 15-22 More about this Journal
Abstract
This study gives the characteristics of sedimentation-consolidation and surface strength for dredging and landfill areas in each coast. For the analysis of the sedimentation-consolidation characteristics, the column tests were performed and the results were compared with existing various literatures and design reports for dredged soil disposal. The surface strength of landfill soils of west and south coast were investigated by using the portable cone tester. As a results of analysis, the coefficient of sedimentation-consolidation on south coastal dredging soils is more sensitive with variation of initial water contents than on the west coastal dredging soils. And the surface strength of the dredging landfills is a higher in the west coast than in the south coast. Finally, the results of this study will be utilized as a basis data for analysis and design in the field of dredging and landfill.
Keywords
Sedimentation; Consolidation; Surface strength; Dredging; Landfill; Portable cone penetration test;
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