Clay: Ydry - 17 kN/m³, Ysat Sand: Ydry = Ydry 20 kN/m³, 18 kN/m³ › Ysat 22 kN/m³ I WT 景 3.0 m 2.0 m + 3.0 m 3.0 m
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Consider the soil profile depicted in the figure below. The water table is located 3 m below the ground surface. Calculate the vertical effective stress at Point A in kPa (acceptable tolerance = 2%).
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- If you want to fill a lake that has an area of 320,000m², with an average flow of 916L/s (the filling time is one month, assuming that every month is 30 days), whichwould be the minimum excavation depth of the lake (m)? And if an Esequia of35mm/day, and there is no rain during this period, in how many days would the lake dry up?GIVEN THE FOLLOWING FOR A FULLY SATURATED SOIL: n=0.28 and Gs = 2.5 FIND THE WATER CONTENT. USE yw = 9.81 KN/(m^3). Use soil MechanicsQ#4: Design an irrigation channel to carry 35.5 cumecs of discharge with B/D ratio as 2.38 The critical velocity ratio is 1.2. Assume a suitable value of kutter’s rugosity coefficient and use kennedy’s method?
