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

한국지반공학회 (Korean Geotechnical Society)
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토사절토사면의 침투특성에 관한 연구

A Study on the Infiltration Characteristics of Soil Cut-Slope

  • 이정엽 (한국건설기술연구원 지반연구부) ;
  • 구호본 (한국건설기술연구원 지반연구부) ;
  • 김승현 (한국건설기술연구원 지반연구부) ;
  • 배규진 (한국건설기술연구원 지반연구부)
  • Lee, Jeong-Yeob (Geotechnical Engineering Research Department, Korea Institute of Construction Technology) ;
  • Koo, Ho-Bon (Geotechnical Engineering Research Department, Korea Institute of Construction Technology) ;
  • Kim, Seung-Hyun (Geotechnical Engineering Research Department, Korea Institute of Construction Technology) ;
  • Bae, Gyu-Jin (Geotechnical Engineering Research Department, Korea Institute of Construction Technology)
  • 발행 : 2005.03.25
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초록

The purpose of this study is the infiltration characteristics of soil cut-slope by rainfall. Stability analysis of soil cut-slopes has been conducted by limit equilibrium method on Seep/w and finite element method on Slope/w. Result is same as following. First. the hour when seepage line and groundwater in contact is proportionate from rainfall rate condition and upper natural slope gradient condition which is identical. Second, when seepage line and groundwater is contact, seepage line moves gradually at soil cut-slope surface. Finally, seepage line is formed similarly with soil cut-slope gradient. Third, when rainfall is ended, from the recording upper natural slope where the hour will pass it is stabilized

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