Browse > Article
http://dx.doi.org/10.11112/jksmi.2011.15.6.110

Characteristics of Dynamic Compaction Energy for a Non-plastic Dredged Soil  

Hwang, Seong Chun (경주대학교 건축.토목공학과)
Yoon, Sang Chun (경주대학교 건축.토목공학과)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.15, no.6, 2011 , pp. 110-117 More about this Journal
Abstract
Seashore landfill projects use undersea pump dredging method for construction of airport and factory site. Coarse grain soil from the dredging is considered for use at inland. West sea shore bottom consists of primarily coarser grained silt-sand and this component contains far more percentage than is the case with East sea and South sea area. This soil shows very different characteristic at consolidation and compaction behavior. This research targets to utilize this type of dredging soil. Test specimen is from West sea (Saemangum) dredged soil landfill site. Model analysis is done for getting prediction of original soil relative density and N-value from dynamic compaction energy variance. Dynamic compaction energy is calculated for efficient foundation design.
Keywords
Dredged soil; Dynamic compaction; Model test; Self-weight consolidation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 이송, 심민보, "비소성 준설토의 침강 및 퇴적특성", 한국지반공학회 논문집, 제17권 제2호, 2001, pp.113-122.
2 이송, 양태선, 황규호, "준설 매립 연약지반의 자중압밀 특성", 대한토목학회 논문집, 제14권 제4호, 1994, pp.953-964.
3 이승호, 이정학, "서해안 준설토의 침강압밀특성에 관한 실험적 연구", 한국지반환경공학회 논문집, 제12권 제5호, 2011, pp.29-36.
4 김종국, 채영수, "동다짐 공법이 적용된 준설매립지반의 개량 효과 평가에 관한 연구", 한국지반공학회 논문집, 제22권 제5 호, 2006, pp.13-26.
5 천병식, "동다짐에 의한 폐기물 매립장의 유효활용에 관한 연구", 한국지반환경공학회논문집, 2000, pp.71-78.
6 Monte, J. L. and Krizek, R. J., "One Dimensional Methematical Model for Large Strain Consolidation", Geotechnique, vol. 26, No. 3, 1976, pp.495-510.   DOI   ScienceOn
7 Been, K. & Sills, G. C., "Self-Weight Consolidation of Soft Soils: An Experiment and Theoretical Study", Geotechnique, vol. 31, 1981, pp.519-535.   DOI   ScienceOn
8 Lin, T. W. and Lohnes, R. A., "Sedimentation and Self Weight Consolidation of Dredged Spoil", Conference Proceeding ASCE, 1981, pp.464-480.
9 Menard, L. and Broise, Y., "Theoretical and Practical Aspects of Dynamic Consolidation", Geotechnique, vol. 25, No. 1, 1975, pp.3-18.   DOI   ScienceOn