Hydraulic Application of Grass Concrete In River Environment

하천환경에서의 그라스콘크리트의 적용성 연구

  • 장석환 (대진대학교 건설시스템공학과) ;
  • 남용혁 (중앙크리텍(주) 기술연구소) ;
  • 김서영 (중앙크리텍(주) 기술연구소) ;
  • 박성범 (대진대학교 건설시스템공학과) ;
  • 박웅서 (대진대학교 건설시스템공학과) ;
  • 박상우 (서남대학교 토목공학과)
  • Published : 2006.05.18

Abstract

This study aims at investigating the failure cases of the pre-cast block system in river environments which widely used nowadays and reviewing the effect and flow resistance for grass concrete structure through the physical experiments by hydraulic model test and developing application method in river slope or levee which has rigid flood resistance. Grass concrete structure has been independently tested under high velocity flow under the super critical condition, it survived the 8 m/sec maximum flow velocity. This results shows grass concrete system is also suited to use in aggressive river environments such as repairing a flood damaged embankment that had placed at risk the adjacent drainage channel with vegetation.

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