| To verify the effect of infiltration measures of the river levee， on-site monitoring and three-dimensional seepage flow analyses were executed. As a result， the effect was confirmed by the observation of the water level of levees and analytical results with respect to the drain section of landside measures.Additionally， the effect of measures for the seepage control sheet for the water side measures and the sheet pile section were achieved by the observation of the water level of levees and the analysis.Moreover， the situation in which three-dimensional seepage flow was caused， was confirmed at the edge in the measures section. |
