trapezoidal channel with these conditions: Left side slope = 3H:2V Right side slope = vertical ... has a bottom width of 4 meters and depth of 6 meters. Determine the hydraulic radius in meters

Consider a wide rigid-boundary canal with bed slope of 0.004, Manning's p = 0.18 and depth of flow 0.88 m. The average boundary shear stress will be

At a well the ground elevation is 1510.0 (m asl), the depth to the water is 5.0 (m) and the lithology is 0-10 m sand; 10-12 m grey clay. What is the hydraulic head in m asl and the hydraulic gradient?

The coefficient of permeability below a dam is 12 m/day. The water in the upstream side is 32 meter higher than on the downstream side (level with the ground). To estimate the seepage below the dam, a flow net is graphically drawn such that the number of potential drops, Nd = 8 and the number of flow channels Nf = 3. The base of the dam is founded 1.8 m below the ground. Between the heel and the toe of the dam, a distance of 32 meters, there are 6 potential drops. a. Estimate the seepage per meter length of the dam in liters per minute. (IN EXPONENTIAL FORM AND IN 2 DECIMAL PLACES) b. Determine the uplift pressure at the heel in kPa. (IN 2 DECIMAL PLACES) c. Determine the uplift pressure at the toe in kPa. (IN 2 DECIMAL PLACES)