In this design, the improved resistance coefficient method is used to calculate the seepage, and Figure 4.1 is simplified to obtain the underground contour. The division of the flow section is shown in Figure 4-2
This design uses the improved resistance coefficient method to calculate seepage, and simplifies Figure 4.1 to get the underground contour, and the segment is divided by Figure 4-2.
In this design, the improved resistance coefficient method is used for seepage calculation, and figure 4.1 is simplified to get the underground contour. See Figure 4-2 for flow section division