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

한국지반공학회 (Korean Geotechnical Society)
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현장.실내 시험에 의한 연직 및 수평 압밀계수의 상관관계 분석

Correlation of Vertical and Horizontal Coefficient of Consolidation by Laboratory test and Field Test

  • 구남실 (한국토지공사 기술관리처 시험연구실) ;
  • 이재식 (한국토지공사 기술관리처 시험연구실) ;
  • 윤일형 (한국토지공사 기술관리처 시험연구실) ;
  • 노영목 (한국토지공사 기술관리처 시험연구실)
  • 발행 : 1999.10.01
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초록

Laboratory and field investigations of the coefficient of vertical and horizontal consolidation for Yangsan clay deposit were carried out using the conventional oedometer, Rowecell and piezocone test. Correlation among these test methods were also studied. In this paper, the relationship between vertical and horizontal consolidation were suggested such as C$\sub$h(Oed)/=0.75∼1.46 C$\sub$v(Oed)/, C$\sub$h(Rowecell) =1.95∼2.93 C$\sub$v(Oed)/, C$\sub$h(piezocone)/ =1.0∼5.0 C$\sub$v(Oed)/. As a result, a fair approximate estimations of C$\sub$h/ can be made by simple test using the conventional oedometer tests.

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