Proceedings of the Korean Geotechical Society Conference (한국지반공학회:학술대회논문집)

Korean Geotechnical Society (한국지반공학회)
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Acceleration Effect of Self-Weight Consolidation using PDF Method

PDF 공법을 이용한 자중압밀 촉진효과

  • 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)
  • 이범준 (서울시립대학교 토목공학과) ;
  • 박민철 (서울시립대학교 토목공학과) ;
  • 이송 (서울시립대학교 토목공학과)
  • Published : 2009.09.25
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Abstract

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.

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