2. For the sheet pile shown below, find the maximum upstream water height when considering the heaving. Assume all flow net elements are square Sheet pile H₁=? m 20m 4 m Impermeable laver H₂=1.5m Ysat 20 kN/m³

Q: 7) The floor of a weir is 20 m long with two sheet piles of 5 m at the downstream end and 4.5m at…

A: b = 20mH = 3.9mL1 = 4.5mL2 = 5m

Q: The value of k of soil around a sheet pile is 106 m/s. The flow net of this sheet pile consists of 5…

A: Given: Coefficient of permeability, k = 10-6 m/s Number of flow lines = 5 Number of equipotenial…

Q: Decide the total horizontal floor length for a structure on pervious formation based on Khosla's…

A:

Q: Problem (2) a) Find the quantity of discharge q per meter width for the sheet pile given in the…

A:

Q: For a sheet pile driven in a soil having effective grain size = 0.10 mm, the difference of the…

A: A sheet pile driven in a soil-Effective grain size D10 = 0.10 mm = 0.010 cm,Difference of the…

Q: The flow net for flow around a single row of sheet piles in a permeable soil later is shown. Given…

A: Step 1: Detailed step by step solution above. Step 2: Step 3: Step 4:

Q: 7.8 10 m 24 m For the flow net drawn in Problem 7.7, calculate the uplift force at the base of the…

A: Given Data: Pressure head at the left end of the weir = 13 meter Difference in pressure in upstream…

Q: Datum 8 m 2 m 12 m Ysar=17 kN/m² Permeable Layer hmpervious Laver

A: Consider the free body diagram; (a). Total head loss (h)=(8-2)                                 h…

Q: A launching apron is to be designed at downstream of a weir for discharge intensity of 6.5 m³/s/m.…

A: Given- Discharge per unit width- q=6.5 m3/s/m, silt factor f=1, tail water depth d=4.4 m, Length of…

Q: 7.7 7.8 Draw a flow net for the weir shown in Figure 7.22. Calculate the rate of seep- age under the…

A: As per authoring guidelines, if the question number is not specified, the first question or three…

Q: Given h = 30 m, D= 40 m and the soil beneath the dam has a hydraulic conductivity of 3x10-3 cm/s.…

A: Given, h = 30 m D = 40 m  k = 3 x 10-3 cm/s or 3 x 10-5 m/s

Q: Problem 2 For the completed flow net of Fig. 1, compute the flow under the dam per meter of dam if…

A:

Q: A bar rack channel is planned for the maximum flowrate of 2.0 m^3/s. When the flow velocity in the…

A: Answer  we are given  Flow rate  Q = 2 m3/s constant flow velocity in the grit channel v = 0.3 m/s…

Q: 5- Determine the factor of safety against heave on the downstream side of the single-row sheet pile…

A: Factor of safety: Ultimate Load (Strength)/Allowable Load=Safety Factor (Stress) The permissible…

Q: 7) The floor of a weir is 20 m long with one 10 m sheet pile at the downstream. The pond level depth…

A: b = 20 m L = 10 m H = 10 m

Q: Given the sketch of half of a symmetrical Flow Net shown in Figure H8-4, compute the total head,…

A: Upstream headDownstream headHead loss, Symmetrical flow net.To find: The total head, pressure head,…

Q: A single row of sheet piles is driven into a permeable layer as shown in the figure. Given: • H =…

A: Using formula to find seepage loss

Measuring site work, Excavation and Piling

Bid drawings typically include very little material about the precise requirements of site work operations, measuring site work and excavation work differs from measuring most other works on a construction project. The actual site work conditions are not provided and also the dimensions of the excavations are not known during the pre-construction phase. The precise measurement of the excavation and backfill of the earth material and topsoil is important for a contractor to decide upon the total cost required for the process. All the works should be carried out under OSHA (Occupational Safety and Health Administration) standards to ensure the safety of the workers.