Behavior Characteristics of Embankment Foundation Based on Elasto-Viscoplastics Analysis

성토기초지반의 탄.점소성 거동 특성

  • Published : 2001.05.01

Abstract

This study was performed to investigate the effect of time-dependent creep on the deformation. In the analysis, modified Cam-Clay model was adopted to describe the elastic-plastic behavior of clayey soil. In order to consider effect of creep, the secondary coefficient of consolidation $\alpha$ was supplemented to modified Cam-Clay model. To examine the reliability of the program which is developed in this study, the estimated values by this program were compared with the experimental results. The results of the analysis were in good agreement with the observed values in the field.

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