$5\mathrm{.}19$ Refer to Figure $5\mathrm{.}25$ and use these values:

$H_1=7m,D=3\mathrm{.}5m$

$H_2=1\mathrm{.}75m,D_1=7m$

Draw a flow net

Draw a flow net. Calculate the seepage loss per meter length of the sheet pile $($at a right angle to the cross section shown$).$

$5\mathrm{.}20.$ Draw a flow net for a single row of sheet piles driven into a permeable layer as shown in Figure $5\mathrm{.}25,$ given the following:

$H_1=5m,D=4m$

$H_2=0\mathrm{.}7m,D_1=10m$

Calculate the sean

Calculate the seepage loss per meter length of the sheet pile $($at right angles to the cross section shown$).$

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Chapter $5$ Hydraulic Conductivity and Seepage

$5\mathrm{.}21$ Draw a flow net for the weir shown in Figure $5\mathrm{.}26.$ Calculate the rate of seepage under the weir.