Computations of Numerical Deviations of Equations for Souring Depth Comparing with 1-D and 2-D Numerical Model

1, 2차원 수치해석에 따른 기존 세굴심 산정식 편차 산정

This study tried the 1st, 2nd dimensional numerical analysis according to the pier's shape, size and installing method in order to compare the depth of scour calculation method using the variables calculated by using the 2nd dimensional numerical analysis with the calculated depth of scour value by using the calculated variables by using the 1st dimensional numerical analysis. And then verified the problems occurring when the depth of scour is calculated by using the calculated values by using the 1st dimensional numerical analysis, as calculating the deviation depending on it.