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http://dx.doi.org/10.5389/KSAE.2013.55.2.087

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

Lee, Chung-Won (강원대학교 석재복합건설신소재연구소)
Chang, Dong-Su (강원대학교 대학원 지역건설공학과)
Park, Sung-Yong (강원대학교 대학원 지역건설공학과)
Kim, Ki-Sung (강원대학교 농업생명과학대학 지역건설공학과)
Kim, Yong-Seong (강원대학교 농업생명과학대학 지역건설공학과)
Publication Information
Journal of The Korean Society of Agricultural Engineers / v.55, no.2, 2013 , pp. 87-95 More about this Journal
Abstract
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.
Keywords
reservoir; fill dam; LIQCA2D-SF; water level raising; seepage analysis;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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