A timber pile of length 8m and diameter of 0.2m is driven with a 20 KN drop hammer, falling freely from a height of 1.5 m. The total penetration of the pile in the last 5 blows is 40mm. Use the Engineering News Record expression. Assume a factor of safety of 6 and empirical factor Callowing reducing in the theoretical set, due to energy losses) of 2.5 cm. The safe Load carrying capacity of the pile (in KN, round off to 2 decimal places

Q: A hammer is used to drive a wooden pile. The hammer weight is 25 kN and its free falling height is…

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Q: safe load carrying capacity of the pile

A: Given data,  Emprical factor=2.5 cmFOS= 6Length,l= 8 mDiameter,d= 0.2 m Driven with a 20 KN drop…

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Q: A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling freely…

A: Given that :- length = l = 8 m Diameter  = 0.2 m weight of hammer = W = 20 KN Height of fall = h =…

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Q: 2. A 0.45 m diameter, 20 m long, precast concrete pile is driven into a sandy soil profile. The SPT…

A: ###DETERMINATION OF Ultimate bearing Capacity of Driven Pile into a Sandy Soil wih SPT value given…

Q: A timber pile of length 8 m and diameter 0.2 m is driven with a 20 kN drop hammer, falling freely…

A: Given- Length L= 8 mdia D=0.2 mW=20 kNheight h=1.5 m=150 cmC=2.5 cmFOS=6It is needed to find the…

Q: A concrete pile is 15 m long and has 406 mm diameter circular cross section. The pile is fully…

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Q: e figure has a diameter of 120 mm and is subjected to a load of P = 80 kN. Along the length of the…

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Q: Q- A precast concrete pile is driven with a 50 kN hammer falling through a height of 1.0 m with an…

A: Given- Weight of hammer W=50 kN, Height h=1 m, Efficiency n=0.6, Set value S= 4mm, Compression c=6…

Q: Q- A precast concrete pile is driven with a 50 kN hammer falling through a height of 1.0 m with an…

A: To find out the ultimate resistance of pile by modified hiley formula.

Q: 63.A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling…

A: Using Engineering News formula

Q: → A reinforced cement concrete pile weighing 30 kN (including helmet and dolly) isuriven by a drop…

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Q: Q-A precast concrete pile is driven with a 50 kN hammer falling through a height of 1.0 m with an…

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Q: 21 A prestressed concrete pile, 425 mm in diameter, is to be driven in a clayey soil. The pile has…

A: Given: Diameter of pile =425mm Design capacity =428 KN  Unconfined compressive strength =177 Kpa.…

Q: Please round to the nearest Hundredth (i.e., 0.01). No Comma! A circular pile, 16 m long is driven…

A: The length of the square pile = 16 m  The diameter of the pile = 0.3 m  The standard penetration…

Q: A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling freely…

A:

Q: A prestressed concrete pile, 496 mm in diameter, is to be driven in a clayey soil. The pile has a…

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of…

Q: Q.19 A single pile, 60 cm in diameter and 15 m long, is driven in clay having an average unconfined…

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Q: 11.5 Following is the variation of N60 with depth in a granular soil deposit. A concrete pile 9 m…

A: Step 1:Step 2:Step 3:Step 4:Step 5:Step 6:Step 7:

Q: 63.A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling…

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Q: P-2 A 21.4-m-long HP 360*174 steel pile is 20m-embedded in a clay deposit and 1.4m above ground (…

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Q: P-2 A 21.4-m-long HP 360*174 steel pile is 20m-embedded in a clay deposit and 1.4m above ground (…

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Q: Calculate the allowable axial load for the driven pile of ( 0.5 m) dia. And ( 20 m) depth, in a…

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

Q: al distance from the end shoul

A: solution of above problem is below:

Q: A pre cast pile having a cross section of 0.20m x 0.200 is placed at a position as shown in the…

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Q: 44.) A prestressed concrete pile, 458 mm in diameter, is to be driven in a clayey soil. The pile has…

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Q: Soil Mechanics A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer,…

A: Given Length L=8 m diameter d=0.2 m 20 N dop hammer height h=1.5 m Safe load carrying capacity=?

Q: A 11-in. square concrete pile is driven into a clay deposit as shown in the figure below. The unit…

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Q: A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling freely…

A: Given data in question  Diameter  Load Height of fall FOS To find out  Safe load carrying capacity

Q: own in figure below. Use a FS = 3 if necessary. Assuming that pile setties se shear strength of the…

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Q: Q2 : For the circular bar shown in figure, subjected to uniformly distributed load (f kN/m) along…

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Q: A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling freely…

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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: safe load carrying capacity of the pile

A: Given data, Timber pile having length, l= 8 mDiameter,d= 20 KNFalling freely from a height of,  h=…

Q: A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling freely…

A: Given data: Timber pile length, = 8 m Diameter = 0.2 m Driven with, w = 20 kN drop hammer Falling…

Q: A timber pile of length 8 m and diameter

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Q: 63.A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer, falling…

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Q: The wooden pile shown in the figure has a diameter of 95 mm and is subjected to a load of P = 80 kN.…

A: Appreciate if there is detailed work with explanation and finds you helpful for ease of…

Q: Calculate the pile's allowable bearing load using the corrected SPT values at various depths given…

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Q: A single pile, 60 cm in diameter and 15 m long, is driven in clay having an average unconfined…

A: Given, d=60 cmL=15 mcu=1202 kN/m2cu=60 kN/m2α=0.75

Q: Soil Mechanics A timber pile of length 8m and diameter of 0.2m is driven with a 20 kN drop hammer,…

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Q: A 500 mm diameter and 20 to long concrete pile is driven into a sand where y-18.5 kN/m' and 9-32".…

A: The following are the given data. Diameter = 500 mm Length of concrete pile = 20 m γ = 18.5 kN/m3 ϕ'…

Q: A 16 in diameter, 75 ft long drilled displacement pile is made of grout with f'c = 5,000 lb/in2. A…

A: Solution Given Data diameter= 16 in Long= 75 ft  f'c = 5,000 lb/in2 Steel ratio= 0.04

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

A: Given data: Cohesion for sand (assumed) = 9 kN/m2 Diameter of the pile (D) = 0.5m Standard…

Braced cuts

The braced cut is a method of providing lateral support to the soil in foundation trenches, to prevent the trenches from deformation by the caving in of soil and resisting it from moving laterally. During shallow excavation in firm soil, generally, slopes are provided to resist the caving in of soil. During shallow excavation in soft soil and deep excavation, the chances of caving in of soil increase. Hence, it becomes necessary to make a provision to resist the deformation of trenches due to caving in of soil. The braced cut is the method used for such conditions. The excavation using braced cuts is a bit uneconomical as compared to the traditional open-cut excavation method but provides better safety than the cut excavation method.