For the soil profile shown below, calculate the minimum number of precast concrete piles of 300mm dimeter required to safely carry the load for a given factor of safety of 2.5. assuming 100% of pile efficiency for the pile group

Q: Assuming a rigid pile, what is the minimum depth of penetration given a shear load of 894 lbs occurs…

A: Shear load(P)=894 lbs Falling height(H)=27  ft diameter of pile(D)=20 in or 1.67 ft Factor of…

Q: A 14-in.-diameter steel pipe pile is driven 50 ft into overconsolidated clays having the following…

A: The ultimate bearing capacity of the pile is given by,

Q: -- Pile in Sand (friction and end bearing) Make calculations to determine the Allowable Load for a…

A: The objective of the question is to calculate the allowable load for a 14-inch square precast…

Q: An 18-in.-diameter, closed-ended steel pipe pile is driven 45 ft through soft sandy silt to bear on…

A: The tip resistance is generally obtained by the force required to push the tip of the cone…

Q: For a load of 1200 kN and assuming an overall factor of safety of 2.5, determine the required length…

A: the problem involves determining the required length of a pile for a given load and safety factor.…

Q: A group of 16 piles is arranged in a square pattern. The pile diameter is 350 mm. The length of pile…

A: The diameter of each pile, Total number of pile, The center-to center distance of pile is 1 mThe…

Q: A 12 m long, 300 mm diameter concrete pile is driven in a uniform deposit of sand (phy =40) The…

A: Given that :-Length = L = 12mDiameter = d = 0.3average dry unit weight () = FOS = 2.5critical length…

Q: A group of nine piles is arranged in a square pattern and is used as a foundation for column in…

A: Given-9-pile group arranged in a square pattern,foundation in sand,diameter d= 350 mm= 0.35…

Q: Please solve under Geotechnical Engineering II.

A: To determine the required length of the pile, we'll use the ultimate bearing capacity formula for…

Q: A pile is driven into the ground with a drop hammer weighing 1200 kg and having a free fall of 2.0…

A: Given data- Weight of drop hammer W=1200 kg, Free fall H=2 m=200 cm, Penetration S=1 cm, To Find-…

Q: The average values of the undrained shear strength (c,) with depth are given below. IT Depth (m) C,…

A:

Q: A group of 12 friction piles, having 15 m length and 400 mm diameter each are arranged at a centre…

A: A group of 12 friction piles, having 15 m length and 400 mm diameter each are arranged at a centre…

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.