(Solved): For the dam shown in Figure 4 (next page): a). Draw the flow net. Use four flow channels. b). Compu ...

For the dam shown in Figure 4 (next page): a). Draw the flow net. Use four flow channels. b). Compute the flow rate under the dam per meter width if the coefficient of permeability is $8\times 10^{?4}\mathrm{cm}/\mathrm{s}$. c). Calculate the PWP at points $A,B,C,D,E,F$ and $G$, evenly spaced at $4.0\mathrm{m}$. d). Plot the PWP distribution at the base of the dam and determine the resultant uplift force per meter width.