Would be really appreciate if someone can show me how to do this question step-by-step in details
Thank you
Would be really appreciate if someone can show me how to do this question step-by-step in...
50 m Impermeable Concrete dam 6 m 1 m 10 m PtA (at mid-point of layer and centre of base) DATUM Impermeable bedrock Figure 2: Concrete dam (not to scale) Figure 2 shows the cross-section through a long concrete dam in anisotropic soil. The horizontal and vertical permeability of the soil are: K 25 x 10-4 cm/sec and Ky 1 x 10-cm/sec.. (a) Calculate the transform parameter a. In your exam booklet, draw the transformed flow domain to scale and...
Please show all steps and work. Problem 4: (20 points) th For the hydraulic structure shown, a) Calculate the flow rate or seepage loss in m3/day/m around the dam through the permeable layer using k=0.002 cm/s. (6 points) b) Calculate the hydraulic uplift pressure at the base of the dam at point A. (7 points) c) What is the factor of safety against piping? (7 points) The void ratio of the sand is 0.59, Gs = 2.65 sm 10 m...
assume head values up and down. For the flow condition drawn to the scale, find (a) The flow rate in mlday for the 220 m long section of the dam (k 2 x 10* am/sec) (b) The pore pressure at point A (c) The hydraulic gradient at point A Scale 10 m Bedrock Drain For the flow condition drawn to the scale, find (a) The flow rate in mlday for the 220 m long section of the dam (k 2...
hope to get a clear answer Earth dam h 5.6m 0.8 m 0.8 m 0.8 m 0.8 m 0.8 m 08 m Reservoir_ Phreatic surface (u 0) Impermeable foundation Gravel toe drain (flooded) Figure 1 Question 1 What is the estimated seepage through the earth dam per m run: (a) 96 x 10-5 m3/hour (b) 1.92 x 10-5 m3/hour (c) 6.91 x 10-2 m3/hour (d) 115.2 x 10-5 m3/hour er m run)- Question 2 The total head at point A...
2. Complete the following for the impermeable dam shown below: a. Identify a datum, indicate the first and last equipotential lines, and indicate the first and last flow lines b. Draw the flow net and determine the seepage under the dam. Calculate the pore water pressure (u) at points A, B, and C (in units of kPa). d. c. Estimate the uplift force (Fu) under the concrete dam (in units of kN/m of length) Note: an additional figure is included...
Would be appreciate if someone can show calculation process on each question. Q10 shold be 58.66 Q11 should be 0.86 QUESTION 10 What is the water pressure at C at the back side of the wall for the sheet pile case shown below? Sheet piling Back Front _WT. 2.50 m Datum B 12 4.00 m E D 1 Ysat 18.5 kN/m3 4.70 m 4.80 m G 10 5.98 39.24 58.66 QUESTION 11 What is the exit hydraulic gradient in the...
the cross-section through a concrete dam is shown in the figure Iielow. Determine t ceéfficient of hydrailic conductivity of the foundai shown in the figure. The unit weight of water is 9.81 kN/m the puantity of seepage under the le downstream witer level is selected as datun a 1.00m0.80 m Datunm 500 m 5 (s in 20 m 10
Question 2 - Flownet The following figure show a sheet pile wall for a temporary cut at a construction site. The soil has a permeability, k, of 10 m/s. - 1 m DATUM IMPERVIOUS ROCK LAYER A. What is the direction of the water flow? Left to right? or Right to the Left? B. Construct the flow net. Sketch the figure on your anwer sheet then constret the flow nel C. Compute the amount of seepage, qi, in terms of...
PLEASE SOLVE FOR DAM SITE 4. POND TOP 15 m POND BOTTOM 5m 1 Th= h = 15m Rock 25m below pond bottom h = 3m 25 m h = 12m h = 9m h = 6m EXAM #2 (3-31-2020), SECTION 002 Students, Last Name Begins DAM SITE A TOC D TOL МТО Р O TOZ SOIL PERMEABILITY (Meters/Sec) 1 X 10 -(minus) 5 1 x 10- (minus) 3 4 X 10 - (minus) 6 7 X 10 -(minus) 5...
The following figure show a sheet pile wall for a temporary cut at a construction site. The soil has a permeability, k, of 10 m/s. IMPERVIOUS ROCK LAYER A. What is the direction of the water flow? Left to right? or Right to the Left? B. Construct the flow net. Sketch the figure on your anwer sheet then constret the flow net. C. Compute the amount of seepage, q, in terms of m/s. D. Estimate the pore water pressure at...