한국농공학회논문집 (Journal of The Korean Society of Agricultural Engineers)

  • 제55권2호
  • /
  • Pages.87-95
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  • 2013
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  • 1738-3692(pISSN)
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  • 2093-7709(eISSN)
한국농공학회 (The Korean Society of Agricultural Engineers)
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원심모형실험에 의한 수위상승시 필댐의 간극수압 거동 연구

A Study on Pore Water Pressure Behavior of Fill Dam with Water Level Raising using Centrifugal Model Tests

  • 이충원 (강원대학교 석재복합건설신소재연구소) ;
  • 장동수 (강원대학교 대학원 지역건설공학과) ;
  • 박성용 (강원대학교 대학원 지역건설공학과) ;
  • 김기성 (강원대학교 농업생명과학대학 지역건설공학과) ;
  • 김용성 (강원대학교 농업생명과학대학 지역건설공학과)
  • 투고 : 2013.02.26
  • 심사 : 2013.03.26
  • 발행 : 2013.03.31
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초록

The aim of this study is to examine the behavior of reservoir fill dam with the water level raising by use of the centrifugal model test and the numerical simulation. In this study, LIQCA2D-SF based on the cyclic elasto-plastic constitutive model proposed by Oka et al. (1999) is applied for numerical simulation. In order to investigate the displacements and the pore water pressures in the fill dam due to the water level raising velocity, three model tests in centrifugal field of 50g for fill dams were conducted. A comparison between the test result and the simulation result has provided the influence on the displacement and the pore water pressure of the fill dam with increasing up of the water level.

키워드

참고문헌

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피인용 문헌

  1. Behavior Characteristics of Poorly-Compacted Raised Reservoir Levee with Water Level Raising vol.56, pp.6, 2014, https://doi.org/10.5389/KSAE.2014.56.6.113