Q$1.$ flow net for flow around a single row of sheet piles in a permeable soil layer is shown in Figure $8\mathrm{.}7.$ Given that $kx=kz=k=6**{10}^{-4}c\frac{m}{sec},$ determine

a$.$ How high $($above the ground surface$)$ the water will rise if piezometers are placed at points a and $b.$

b$.$ The total rate of seepage through the permeable layer per unit length

c$.$ The approximate average hydraulic gradient at $c.$

$G$

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