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- Define the Evaluation of Drained Youngs Modulus from CPT ?Please give me right solution An irrigation canal with trapezoidal cross-section has the following elements: bottom width = 1.00 m., depth of water = 0.50 m., side slope 1.5 horizontal to 1 vertical, slope of canal bed = 0.001, coefficient of roughness = 0.025. The canal will serve clay-loam rice land. Determine the discharge?Q In a cell with upper and lower bounds that are 1.4 m and 1.2 m above the datum, determine the average water content. The following criteria apply to it: n =1.5, α = 0.06, zt = 2 m, zWT = 1 m, θs = 0.45, and θr = 0.08.
- What is the required surface area of a sedimentation tank (in ft2, no decimal point) for water with a flow rate of 7.6 MGD, a solid concentration of 10 mg/L, and the required overflow rate is 800 gpd/ft2?Your company has won a contract to provide and compact the fill material for an earth levee (an embankment built to prevent overflow of a river), with the dimensions shown below. The levee fill is a silty clay soil to be compacted to atleast 95.1% of maximum standard Proctor of dry unit weight= 109lb/cu.ft at an OMC of 18.6%. Your borrow pit has a silty clay with an in-situ moist density of 112.6lb/cu.ft at 18.1% water content and a Gs = 2.679. When the soil is excavated and loaded on to your trucks, the void ratio of the material is e = 1.46. Your trucks can haul 401 cu.ft of material per trip. DETERMINE THE FF AND SHOW COMPELETE SOLUTION. ALL FINAL ANSWER WILL BE IN 3 DECIMAL PLACES. 1. Determine the volume of fill required for the levee in cu.ft 2. Determine the volume required from the borrow pit in cu.ft 3. Determine the required number of truck loads.Find the diameter and height of Circular Sedimentation Tank
- If the time factor is 0.35 and the c, = 8.2×10°m² /s Calculate the time required for settlement of clay layer of double drainage system. A) 18 days B) 25days C) 35days D) 29days1. Consider a farm irrigation ditch in a loam soil having the following dimensions: a) Bottom width, 0.5 meters. b) Total depth, 0.60 meters. c) Side slopes of 1 horizontal to 1 vertical. d) Depth of water, 0.40 meters. Find the following properties: a) Cross-sectional area of the stream. b) Wetted perimeter. c) Hydraulic radius of the stream.Discuss limitations of soil erosion equation RUSLE(A=R×K×LS×C×P)
- Q) Justify that water application to fields depend upon the soil condition? Subject: irrigation engineeringA rectangular sedimentation basin is to be designed for a secondary wastewater treatment plant. The average flow is 30 000 m3/d, the surface loading rate is 24 m3/m2-d, and the retention time is 6 h. Two sludge scrapper mechanisms for square tanks are to be used in tandem to give a rectangular tank with a length to width ratio of 2:1. Determine the dimensions of the basin.Determine the time of concentration for use in the NRCS method for a drainage basin located in Hardin County, Ohio having the hydraulic path described below:Overland Average Grass L = 100’ S = 1.6% n = 0.24Shallow Concentrated L = 680’ S = 3.2%Stream Flow L = 2950’ S = 0.61% Cross Sectiono B = 12’o T = 20’o y = 4’o n = 0.035 COUNTY 2-yr ; 5-yr ; 10-yr ; 25-yr ; 50-yr ; 100-yr HARDIN 2.5 ; 3.0 ; 3.5 ; 4.2 ; 4.7 ; 5.3