A reinforced concrete pile weighing 30 kN is driven by a drop hammer weighing 40 kN and having an effective fall of 0.8 m. The average set per blow is 1.4 cm. The total temporary elastic compression is 1.8 cm. Assuming the co-efficient of restitution as 0.25 and a factor of safety 2, determine the ultimate bearing capacity and the allowable load for the pile using Hiley's formula.

Q: 5. Using method of sections, determine whether the following are in tension or compression: FH GH GI…

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Q: oblem 3: Method of Sections puts: ● ● ● ● h = 12 ft b = 7 ft F₁ = 2100 lb F₂ = 800 lb 0 = 25° u must…

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Q: 1. Using the method of joints, determine the force in each member of the trusses shown. State…

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Q: Problem 2.8 - The 400-kg precast concrete section is hoisted by a vertical force 'T' from a crane.…

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Q: Problem 12-Method of Sections 2m 2m 10 11 12 13 10

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Q: 10 kN ww. 45° B D 1 m A 1 m 1 m Determine the load experienced by each member of the truss in the…

A: Consider the figure, Here, T is the tension and C is the compression.

Q: Required: block shear strength of the gusset plate.

A: Plate 6 x 1/2 weld length in shear = 71/2 weld length in tension = 6 in thickness of plate t = 1/2…

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A: Rectangular beam of size 24 x 84 inLet's take, P1 = 4 kP2 = 2 KP3 = 3 KTotal length of beam, L = 26…

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Q: Gove a short description of the structures roller support and truss

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Q: P,= 500 k J. P, = 1,000 k I P,= 500 k %3D %3D Py= 1,000 k fixed fixed Check whether a 17 ft W 14 x…

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Q: So= 0.005 6 ft M= 0.0I5 Sft FIND Q 2 ft 2/3/2 Q = L486 AR s

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Q: A D E 1.H Section 2. Wide-Flange 3. American Standard 4. Unequal Leg Angle 5. C Section 6.T Section…

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Q: 4. A compression member 3 m long consist of two angles 150 x 100 x 10 mm with long legs back to back…

A: A compression member 3 m long consists of two angles 150 x 100 x 10 mm with long legs back to back…

Q: So= 0.005 6 ft M= 0.015 %3D FIND Q 2 ft 2/312 Q = 1484 AP S PAtm = 14.7 poie %3D CROSS - SECTION

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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.