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

Korean Geotechnical Society (한국지반공학회)
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An Analytical Study of Slope Stability to Reinforcement Stage in Cut Slope

절개사면에서의 보강단계별 사면안정성에 대한 해석적 연구

  • Kang, Ki-Chun (Department of Civil and Environmental Engineering, Korea Maritime Univ.) ;
  • Song, Young-Suk (Geological & Environmental Hazards Division, Korea Inst. of Geoscience and Mineral Res.) ;
  • Hong, Won-Pyo (Department of Civil and Environmental Engineering, Chung-Ang Univ.) ;
  • Kim, Tae-Hyung (Division of Civil and Environmental Engineering, Korea Maritime Univ.)
  • 강기천 (국립 한국해양대학교 대학원 토목환경공학과) ;
  • 송영석 (한국지질자원연구원 지질환경재해연구부) ;
  • 홍원표 (중앙대학교 건설환경공학과) ;
  • 김태형 (국립 한국해양대학교 건설환경공학부)
  • Published : 2006.03.24
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Abstract

The purpose of this study is to estimate a landslide using the SLOPILE program from the slope reinforced by slope stability systems such as soil nailing and pile. To do this, cutting slope located at Donghae-Highway in Kwangwon-Do was considered. The behavior of slope was monitored for a long term by using instrumentation according to the reinforcement stages. The sequence of reinforcement stages was followed as pile installation, boring, soil nailing installation, anchoring and embankment. The result from this case study shows that the safety factor of slope depends on the reinforcement stage more or less.

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