Principles of Foundation Engineering, SI Edition
8th Edition
ISBN: 9781305723351
Author: Braja M. Das
Publisher: Cengage Learning US
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Chapter 2, Problem 2.10P
To determine
Plot the flow net and determine the seepage loss per length of the sheet pile.
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Please list the conditions to draw a flow net because I have no idea how to draw them for any occusion, I don't know where to start this problem
Determine the total flow rate through all channels per unit length of the
respective Flownet of sheet pile. Given coefficient of permeability, k = 2.8
x10-5 cm/s (refer Figure above)
h = 30 m
h2= 10 m
O 0.0021 cm2/s
O 0.00125 cm2/s
O 0.0056 cm2/s
O 0.0028 cm2/s
i need the answer quickly
Chapter 2 Solutions
Principles of Foundation Engineering, SI Edition
Ch. 2 - Prob. 2.1PCh. 2 - Prob. 2.2PCh. 2 - Prob. 2.3PCh. 2 - Prob. 2.4PCh. 2 - Prob. 2.5PCh. 2 - Prob. 2.6PCh. 2 - Prob. 2.7PCh. 2 - Prob. 2.8PCh. 2 - Prob. 2.9PCh. 2 - Prob. 2.10P
Ch. 2 - Prob. 2.11PCh. 2 - Prob. 2.12PCh. 2 - Prob. 2.13PCh. 2 - Prob. 2.14PCh. 2 - Prob. 2.15PCh. 2 - For a normally consolidated soil, the following is...Ch. 2 - Prob. 2.17PCh. 2 - Prob. 2.18PCh. 2 - Prob. 2.19PCh. 2 - Prob. 2.20PCh. 2 - Prob. 2.21PCh. 2 - Prob. 2.22PCh. 2 - Prob. 2.23PCh. 2 - Prob. 2.24PCh. 2 - Prob. 2.25PCh. 2 - Prob. 2.26PCh. 2 - Prob. 2.27P
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Similar questions
- HOMEWORK P1: For a given sheet pile driven into a permeable soil layer underlain by an impermeable clay layer, (a) Draw the flow net by using Nf= 3. (b) Compute the flow rate q around the sheet pile. Sheet pile h=3.5 m 1.5 m H=5 m H=10 m Sandy soil k=0.0035 cm/sec Impervious Layer Answer: (b) q = 0.583 cm3/s/cmarrow_forwardThe section of a sheet pile is shown in the figure. The coefficient of permeability of the soil is k=8.5x10 m/s. Assume that each stream has an area of its water surface as 1hectare. 8 m 2 m a. Determine the seepage (lit/sec) into the downstream side per meter width of the sheet pile. b. Determine the difference in the head (m) of water level after 3 days. c. How long will it take in days before the head difference = 5.10 m?arrow_forwardPlease write legibly, complete solutions, avoid rounding off intermediate values.arrow_forward
- Given h = 30 m, D= 40 m and the soil beneath the dam has a hydraulic conductivity of 3x10-3 cm/s. Compute 1) pore pressure at point b, and 2) the flow rate under the sheet pile. given = h = 30m NF No D=40m *units meters 0.8h h 30 640 0.7h Sheet pile D12-c 0.6h 0.5h 0.4h 0.2harrow_forwardThe answer on letter B. MUST BE "q = 0.401 cm3/s/cm" kindly explain your solution thank youarrow_forwardFigure 18.26a shows a pile. Let L = 20 m, D = 450 mm. Hf = 4m, f = 17.5 kN/m3, fill = 25. Determine the total downward drag force on the pile. Assume that the fill is located above the water table and that = 0.5 fill. FIG. 18.26 Negative skin frictionarrow_forward
- Draw a flow net for the single row of sheet piles driven into a permeability layer as shown in Figure 8.18, given the following: H1 = 5 m, H2 = 0.7 m, D = 4 m D1 = 10 m Calculate the seepage loss per meter length of the sheet pile (at right angles to the cross section shown). Sheet pile H1 H2 D1 k = 4 × 10-4 cm/sec Impermeable layer 土品1D→arrow_forwardPROBLEM No. 5 The section of a sheet pile is shown in figure below. The coefficient of permeability of the soil is k = 4.2 x 103 m/s. Determine the seepage into the downstream side per meter length of the sheet pile.arrow_forwardExample A flow net for flow around single row of sheet piles in a permeable soil layer is shown in the figure. Given Sheet pile kx = k = k = 5xl10-3 cm/sec. Determine: 1. How high (above the ground 0 surface) the water will rise if piezometers are placed at points a, b, c, and d. 2. The total rate of seepage II II -4.5 Nr= 3 through the permeable layer per unit width. 3. The rate of seepage through the flow channel II per unit width (perpendicular to the section shown) -9.0 Datum Imnermeahle laverarrow_forward
- Given h = 30 m, D= 40 m and the soil beneath the dam has a hydraulic conductivity of 3×103 cm/s. Compute 1) pore pressure at point b, and 2) the flow rate under the sheet pile. given = h = 30m D=40m NF No *units meters 0.8h h 30 640) 0.7h 0.6h 0.5h Sheet pile D12-c 7777 0.4h b 0.34 0.2harrow_forwardShow complete solutions and graph and also the table.arrow_forward3,9 Seepage problem (Soil Mechanics)arrow_forward
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