한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2009년도 세계 도시지반공학 심포지엄
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- Pages.504-510
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- 2009
PDF 공법을 이용한 자중압밀 촉진효과
Acceleration Effect of Self-Weight Consolidation using PDF Method
- Lee, Bum-Jun (Dept. of Civil Engineering, University of Seoul) ;
- Park, Min-Chuk (Dept. of Civil Engineering, University of Seoul) ;
- Lee, Song (Dept. of Civil Engineering, University of Seoul)
- 발행 : 2009.09.25
초록
Dredging and Reclamation which have been conducted steadily for creation of new coastal area have demerit that takes a long time. Hence, a lot of researches on acceleration of self-weight consolidation is proceeding continuously. In this paper, 30 cases of laboratory self-weight consolidation tests were conducted to understand application of PDF method, one of the self-weight consolidation acceleration methods, to domestic dredged soils. Acceleration effect of self-weight consolidation was confirmed through comparison and analysis on completion time and settlement of self-weight consolidation for none installed case and 4 kinds of common used PBD installed cases.