Geotechnical Engineering The flow network shown below the dam represents water infiltration through a porous and permeable soil. Calculate the pressure loads $"$u$"$ at the base of the structure for each of the indicated points: A $($sheet pile tip$),$ B$,$ C$,$ D$,$ E$,$ F$,$ G$,$ and H $($sheet pile tip$)$ Unit weight of water $=9\mathrm{.}81$ kN$/$m$^3,$ u$=$ Gamma$\_$w$*$h$,$ H$=$h$\_1-$h$\_2,$ Nd$=13,$ delh$=$H$/$Nd$,$ z$\_$i$=$h$\_1+$depth of point, u$\_$wi$=($zi$-$Nd$*$delh$)$Gamma$\_$w some of these formulas should help.