CALCULATION OF INSTABILITY OF RETAINING WALL OF ROADS INFLUENCED BY GROUNDWATER LEVEL

The main aim of this study is to analyze the instability of retaining wall of road during construction of the structure due to the influence of increase of groundwater level. For this, analytic approach and Finite Element Method (FEM) were applied using Midas GTS software. Validation was done by using real observation data. Analysis indicates that the model analysis results are in good agreement with the monitoring data. These results are reliable and can be applied to other project.