The Settlement Characteristics of Unsanitary Solid Waste Landfilles

비위생 매립지반의 침하특성 연구

  • Lim, Ju-Hyun (Dept. of Civil Engineering, Dankook University) ;
  • Jo, Suk-Ho (Korea Rural Community and Agriculture Corporation) ;
  • Kim, Hak-Moon (Dept. of Civil Engineering, Dankook University) ;
  • Jang, Kyung-Jun (Dept. of Civil Engineering, Dankook University) ;
  • Kim, Chan-Kuk (Dept. of Civil Engineering, Dankook University)
  • 임주현 (단국대학교 토목환경공학과) ;
  • 조석호 (한국농촌공사) ;
  • 김학문 (단국대학교 토목환경공학과) ;
  • 장경준 (단국대학교 토목공학과) ;
  • 김찬국 (단국대학교 토목공학과)
  • Published : 2008.03.28

Abstract

This paper estimates the long-term settlement of In-cheon unsanitary solid waste landfills. which is 20 years old. The unsanitary solid waste landfills was subjected to pre-loading system over a period of 1 year, and the settlement for 300 landfill monitors provided measured data. This landfill contain relatively small amount of organic component, therefore the initial stage of settlement was very small. The existing settlement models are examineed to compare with the observed behavior of this site and, also to estimate long-term settlement. The Hyperbolic, Bjarngard & Edgers, and Power Creep Law models showed good agreement well with the measured settlement of the In-cheon unsanitary solid waste landfills.