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

Korean Geotechnical Society (한국지반공학회)
권호 표지

Evaluation on the effect of Coal-ash as Landfill Cover Material of Mono-Layer Cover System through the Field Scale Test

현장 실험을 통한 단층형 매립복토시스템의 복토재로서 석탄회의 효과 검토

  • Yu, Chan (Dept. of Agricultural Engineering, Gyeongsang National University) ;
  • Yun, Sung-Wook (Graduate School, Gyeongsang National University) ;
  • Kang, Sin-Il (Graduate School, Gyeongsang National University) ;
  • Jin, Hae-Geun (Graduate School, Gyeongsang National University)
  • 유찬 (경상대학교 지역환경기반공학과) ;
  • 윤성욱 (경상대학교농공학과대학원) ;
  • 강신일 (경상대학교농공학과대학원) ;
  • 진혜근 (경상대학교농공학과대학원)
  • Published : 2010.03.25
Download PDF
⟨ Previous Next ⟩

Abstract

In order to investigate the applicability and suitability of the industrial by-products to landfill final cover, field pilot-scale lysimeter experiments were carried out. The mixture of loamy soil, bottom ash, and construction waste was placed as a cover material in lysimeter($2m{\times}6m{\times}1.2m$) which were constructed with cement brick, and then, volumetric water contents, pF value, and the quantity of runoff and seepage of treatment boxes filled with the mixture of loamy soil and the industrial by-products were monitored from July, 2007 to February, 2008. Among the cases tested, consequently, the case containing the mixture of bottom ash and loamy soil was most effective in engineering and hydrological properties and water retention ability.

Keywords