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

Korean Geotechnical Society (한국지반공학회)
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Model experiment for calculation of debris flow's shock force (Use dry materials)

토석류 충격력 산정을 위한 모형실험(건조시료 활용)

  • Kim, Jin-Hwan (Geotechnical Engineering & Tunnelling Research Div., Infrastructure Research Dept., Korea Institute of Construction Technology) ;
  • Lee, Yong-Soo (Geotechnical Engineering & Tunnelling Research Div., Infrastructure Research Dept., Korea Institute of Construction Technology) ;
  • Cho, Gyu-Tae (Geotechnical Engineering & Tunnelling Research Div., Infrastructure Research Dept., Korea Institute of Construction Technology) ;
  • Choi, Won-Hun (Geotechnical Engineering & Tunnelling Research Div., Infrastructure Research Dept., Korea Institute of Construction Technology)
  • 김진환 (한국건설기술연구원 지반연구실) ;
  • 이용수 (한국건설기술연구원 지반연구실) ;
  • 조규태 (한국건설기술연구원 지반연구실) ;
  • 최원훈 (한국건설기술연구원 지반연구실)
  • Published : 2009.09.25
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Abstract

One of the landslide, Debris flow means flow mixed of rocks, gravels, sand and soil with water. Debris flow occurred in summer by passed the rainy season and typhoon. Especially, Localized heavy rain derived from abnormal weather caused debris flow independent of season. It is increase to collapse of house, bridge, roads by debris flow but countermeasure studies about occurrence cause, movement pattern, damage scale about debris flow are insufficient. This study performed debris flow model experiment using dry material and calculated shock force predicted debris flow occurrence.

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