Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN: 9781337705028
Author: Braja M. Das, Nagaratnam Sivakugan
Publisher: Cengage Learning
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Chapter 18, Problem 18.11P
To determine
Choose a sheet pile section.
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15.14 An anchored sheet pile wall is shown in Figure P15.14.
Determine the embedment depth, the maximum bend-
ing moment, and the force on the anchor per unit length
of wall. Use either FSM (F = 1.25) or the NPPM with
(FS), 1.5. Assume the soil above the groundwater to
be saturated.
9, 10 kPa
1 m
Coarse-grained soil
Anchor block
1 m
You 16.8 kN/m²
+= 24,8=%
4m
8-%
For a 2.0 m wide and 0.40 m thick beam on elastic founda-
tion, determine the coefficient of subgrade reaction k using
Eqs. (10.45) and (10.46), assuming the following param-
eters: E, = 30 MN/m², Ep = 30,000 MN/m², µ, = 0.25.
%3D
14.10 An anchored sheet-pile bulkhead is shown in Figure P14.10. Let
L₁= 2 m, L₂=6m, /,= 1 m, y = 16 kN/m³, Ysat 18.86 kN/m³, d' = 32°, and
c = 27 kN/m².
a. Determine the theoretical depth of embedment, D.
b. Calculate the anchor force per unit length of the sheet-pile wall.
Use the free earth support method.
只考求D
Water table
Anchor
Sand
Sand
Yo
e'=0
Clay
Figure P14.10
Chapter 18 Solutions
Principles of Foundation Engineering (MindTap Course List)
Ch. 18 - Refer to Figure 18.9. A cantilever sheet pile is...Ch. 18 - Prob. 18.2PCh. 18 - Prob. 18.3PCh. 18 - Refer to Figure 18.13. Given L1 = 1.5 m, L2 = 3 m;...Ch. 18 - In Problem 18.4, find the maximum bending moment...Ch. 18 - Prob. 18.6PCh. 18 - Prob. 18.7PCh. 18 - Prob. 18.8PCh. 18 - Refer to Figure 18.23. Given L1=3m, L2=6m,...Ch. 18 - Prob. 18.10P
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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
- I am looking for the solution for question 9.5, thank youarrow_forwardhydroulic structurearrow_forwardAn anchored sheet-pile bulkhead is shown in Figure P14.10. Let L1 = 2 m, L2 = 6 m, l1 = 1 m, γ = 16 kN/m3, γsat = 18.86 kN/m3, Φ' = 32º, and c = 27 kN/m2.a. Determine the theoretical depth of embedment, D.b. Calculate the anchor force per unit length of the sheet-pile wall. Use the free earth support method.arrow_forward
- In Problem 14.6, assume that Dactual = 1.3 Dtheory.a. Determine the theoretical maximum moment.b. Using Rowe’s moment reduction technique, choose a sheet-pile section. Take E = 210 x 103 MN/m2 and σall = 210,000 kN/m2.arrow_forwardEx: The figure below is a proposed weir floor with three vertical piles. calculate the uplift pressure distribution under the floor of the weir at key point by khosla's creep flow theory? 106.00 102.25 1:5 100.50 100.00 98.50 99.25 [97.25L b = 15.75 b = 34.75 D, [93.00 93.00 b, = 15 b, = 34 91.00 b = 50.5arrow_forwardA cantilever sheet-pile wall penetrating a granular soil. Here L1=4m L2= 8m and more of the details at the figure belowarrow_forward
- Please help me solvearrow_forwardUse the graphical method to construct the shear-force diagram and identify the magnitude of the largest shear force (consider both positive and negative). The ground reactions are provided.P = 53 kNw = 13 kN/mL = 4 mAy = 44.00 kNDy = 61.00 kNarrow_forwardPlease solve this problem step by step with clear calculations and solutions so I can understand the concept and theory behind the question. Thank youarrow_forward
- The figure below shows a semi-conical buttress. Calculate the components of the total force acting on the surface of this semi-conical buttress. The answer is FH = 101.5 Kn and FV = 79.7 Kn (please show how this final answer is obtained).arrow_forwardUPVOTE WILL BE GIVEN. WRITE THE COMPLETE SOLUTIONS LEGIBLY. NO LONG EXPLANATION NEEDED. BOX THE FINAL ANSWER.arrow_forward15.21 A cantilever sheet pile wall is required to temporarily support an embankment for an access road, as shown in Figure P15.21. Determine the depth of penetration of the wall into the silty clay soil and the maximum bend- ing moment. Select two methods from FMM, FSM, and NPPM, and compare the results. Groundwater is 10 m below the surface. 20 кра 2.5 m Coarse-grained soil % 27,17 kN/m² = Medium clay 719 kN/m³ %= 50 kPa =27° FIGURE P15.21arrow_forward
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