벤토나이트 혼합조성에 의한 Geosynthetic Clay Liners의 수리학적 특성

Hydraulic Properties of Geosynthetic Clay Liners with Bentonite Composition

  • 김윤진 (인하대학교 대학원 섬유공학과) ;
  • 김민선 (한국생산기술연구원 섬유융합연구부) ;
  • 최창남 (전남대학교 응용화학공학부) ;
  • 류원석 (영남대학교 섬유패션학부) ;
  • 전한용 (인하대학교 나노시스템공학부)
  • Kim, Yoon-Jin (Department of Textile Engineering, Inha University Graduate School) ;
  • Kim, Min-Sun (Department of Textile Fusion Technology, Korea Institute of Industrial Technology) ;
  • Choi, Chang-Nam (Faculty of Applied Chemical Engineering, Chonnam National University) ;
  • Lyoo, Won-Seok (School of Textiles, Yeungnam University) ;
  • Jeon, Han-Yong (Division of Nano-Systems Engineering, Inha University)
  • 발행 : 2009.08.31

초록

This study analyzes a hydraulic performance of GCL (geosynthetic clay liners) with and without swelling accelerating material, SAP(Super Absorbent Polymer). In the evaluation of hydraulic performance of GCL, free swell index and triaxial compression permeability tester were used by falling head permeability tester in the evaluation of hydraulic performance with the mixed soil of decomposed granite and bentonite. Permittivity of weathered granite soil and bentonite mixture was increased with SAP content and permeability of this mixture soil was also increased till bentonite content 10%.

키워드

참고문헌

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