6) A 2-ft x 2-ft square concrete pile is shown. Ignore the resistance of the soft clay. Assume Nq= 10. For a safety factor of 3.0, the allowable load capacity of the pile is most nearly: a. 344 kips b. 169 kips c. 128 kips d. 225 kips 5 ft 30 ft SOFT CLAY Y= 120 pcf SAND Y = 115 pcf $ = 32° ? ļ

Q: The following figure shows the flow net around a sheet pile. Determine: a. Pore water pressure (u)…

A: Given values: Sheet pile given. Difference in level of water between upstream and downstream= 5 m…

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Q: 12.7 A driven closed-ended pile, circular in cross section, is shown in Figure P12.7. Calculate the…

A: student asked part a and  part c only .Hence we have to answer part and part c only

Q: A solid steel pile (E = 200 GPa) with uniform diameter of 100 mm is driven into a soil layer and…

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Q: Please round to the nearest Hundredth (i.e., 0.01). No Comma! A circular pile is driven into a…

A: Answer is 19.216 KN But for nearest hundredth answer should be  0.00KN

Q: A 50 cm square prestressed concrete pile will be driven 20 m into the soil profile below. (water…

A: Given: A_b = (50 cm)2 / (100 cm/m)2 * pi / 4 = 0.196 m2 c' = 4 kPa (using ϕ= 28 deg) N_c = 14.7 N_q…

Q: Please round to the nearest Hundredth (i.e., 0.01). No Comma! A square pile, 21 m long is driven…

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A: Solution: “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: d. The ultimate frictional resistance Q₁. [Use Eqs. (12.42) through (12.44), and take K = 1.4 and 8'…

A: Given,Pile diameter (D) = 381 mm or 0.381 m Pile length (L) = 21 m

Q: A 40 cm diameter concrete pile, is driven to a depth of 15 m in a deep deposit of clay having…

A: Given- 40 cm diameter pile,depth =15 m,UCS=80 kN/m2,FOS=3,α=0.8 It is needed to find the design load…

Q: A prestressed concrete pile, 409 mm in diameter, is to be driven in a clayey soil. The pile has a…

A: Hello dear this is the solution of your problem The answer is found to be Length of the pile in the…

Q: 12 m c=0 Y = 16.8 kN/m³ $ F = 1.4 Dr=0.80 = 35° -30.5 cm

A: Spacing= 2.5 m Angle of friction= 35°

Q: Determine the diameter of 70 ft long pile driven in the medium dense sand (Shown in Figure). Design…

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Q: 1- Find the ultimate capacity of the pile below using A- Meyerhof B- Vesic C- Coyle and Castello…

A: Given:- The dimension of the concrete pile = 0.46 m × 0.46 m  The length of the pile = 20 m  The…

Q: Problem 1 Pre-stressed concrete piles are planned for use as the foundation for a waterfront…

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Pricing Excavation and Backfill

Backfill, in construction, is the activity of returning the soil and gravel that are removed during building construction or using them again to toughen and support the foundation of the building or any other structural component.