Given:- Pile group (4x4) with 0.8m spacing- Used for windmill on sand deposit- Piles: d=.5m, L=10m- Max lateral deflection for pile = 30mm- nh=2500KN/m^2%3D- y=18KN/m^3- ф-25°Find:- Allowable lateral capacity for one pile- Probable lateral capacity of group (Why?)

Given Data: Pile group (4x4) with 0.8m spacing Piles: d=5m, L=10m - Max lateral deflection = 30mm…

Answered: Given: - Pile group (4x4) with 0.8m…

Engineering

Civil Engineering

Given: - Pile group (4x4) with 0.8m spacing

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: interior column loads are 500 tons and pile groups are not to exceed eight, determine the cross-…

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

Q: Design a precast concrete pile subjected to an uplift Ioad of 500 kN and A Moment of 50 kNm. Use M30…

Q: diameter and 10 m deep is placed in purely cohesive soil. If the cohesion the soil is 4t/m² and…

A: Capacity of Pile = End Bearing + Skin Friction Diameter of pile = 0.5m Length of pile = 10 m…

Q: (b) Determine ultimate carrying capacity of pile of dia. 0.3m and length 10m driven into sandy soil…

A: Given data- Sandy Soil Dia of the pile (d)=0.3m Length of the pile (L)=10m Unit weight of soil γ=17…

Q: surface Smooth surface 5- When we classify the piles in accordance to the type of loading, then we…

A: Given: The statement is given as: "When we classify the piles in accordance to the type of loading,…

Q: Determine ultimate carrying capacity of pile of diameter 0.3m and length 10m driven into sandy soil…

A: Diameter of the pile = D = .3mLength of the pile = L = 10mUnit weight of soil = γ = 17KNm2ϕ = 30°

Q: a Pile have diameter of 0.4 m and ultimate pile capacity 12000 Kn, F.s=3 if the load will applies =…

Q: A 0.45m square pile is to be driven at a depth of 10m into the soil. What is the allowable pile…

A: B (size of pile) = 0.45m d (depth of pile) = 10m FOS = 3

Q: 3- The pile is classified as Micro (Mini) pile when its diameter is: *less than 0.2m less than 0.3m…

Q: Q6) Determine the combined stress in HP 14 x 89 pile shown below. The pile is 25 feet long. E =…

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

Q: A12-in. steel H-pile is driven 60 ft into clay soil as follows: From the ground surface to a depth…

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

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

A: Solution: Given Data: Concrete pile=0.46 m×0.46 mLength of pile=20 mLoose Sand:φ1=30°γ1=18.6…

Q: meguial surface Rough surface Tane surface Smoon surface 5- When we classify the piles in accordance…

A: Given data in question Piles Piles are used as a substructure part which transfers all the coming…

Q: An RC column of size 400 mm × 400 mm is supported on four piles of 300 mm diameter (bored cast in…

A: Given data: Size of column =400 mm × 400 mm Number of piles. n=4 Diameter of the pile=300 mm Load on…

Q: @ASquare comCIrete pile (30Cmp side 40m, long is driven into coarsé sand (7218-5KN/m,N='20). Deter-…

A: Load carrying capacity of soil: The total amount of load that the pile carries without any…

Q: For a group of piles 3x5 with pile diameter is 0.4m and centre to centre spacing is 2.8 m,if the…

A: in given question , there is 3*5 pile with 0.4 m dia and 2.8 m spacing width of pile group=…

Q: A concerete pile 15.24m long having cross section 406 mmx406mm...saturated clay layer 19.02kn..…

A: Given length of pile L=15.24 mcross section of the pile A=B×B=0.406×0.406=0.164836 mm2cohession of…

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

A: The given data is as follows: E=200 GPaDiameter of pile=100 mmVertical force=40 kNFrictional…

Q: Determine the base capacity of a square pile with a 0.4 m width and a 10 m length using Hansen's…

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 closed end precast concrete pile with a diameter (Dp) of 0.5 m is driven into a uniform sand…

A: L1=4To determine the ultimate load-carrying capacity (Qₚ) for a closed-end precast concrete pile…

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: Calculate the minimum and maximum axial compressive capacity of a 1.2 m diameter closed- ended steel…

A: D(diameter of pile) = 1.2m The top layer of sand and second layer of clay will only provide skin…

Q: Calculate the side resistance in kips using the US Army Corps of Engineers (EM 1110-2-2906, Figure…

A: Given Data: Shear strength = 3752psf pile diameter = 14 in = 14/22ft = 1.167ft Length = 22ft

Q: 05. Estimate the pile length required to sustain an uplift force for the pile (30 x 30 cm) shown in…

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 (…

Q: Q3: B- : For a given flow net of water flow around a sheet pile in Figure below, if the critical…

A: Given Critical hydraulic gradient= 0.941

Q: Five samples (with h = 2b) were obtained from a site and then tested in the laboratory showed RQD of…

Q: Calculate maximum load applying on the pile in the 9-pile group below (P= 4500 kN, M-1000 kN.m) 1.2m…

A: There are nine piles, so each pile will share equal load

Q: A 600 mm square prestressed concrete pile is to be driven to a depth of 20.0 m into the follow- ing…

A: Given:- groundwater table depth = 5m Factor of safety = 3 To find:- ASD allowable downward load

Q: Determine the required depth of penetration for the cantilever sheet pile shown below. Underground…

A: Step 1: Step 2:

Q: Calculate uplift pressure at key points of the pile of the structures shown in fig.

Q: Q3/ A 600 mm square prestressed concrete pile is to be driven to a depth of 20.0 m into the follow-…

A: Skin fraction capacity - QS QS = AsCa Here, As = 4×.6×18⇒As = 43.2 m2 And Ca = 35×5 + 55×5 + 6×85 +…

Q: b) A bored pile was installed in dense sand with the following data- kN/m The ground water table was…

A: Diameter of pile (d) = 0.6 mLength of pile( L) = 20 mAngle of internal friction(ϕ) = 30°γ = 20…

Q: A steel pipe pile of 61 cm outside diameter with a wall thickness of 2.5 cm is driven into loose…

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

A: Data Given: Shear force/Lateral Load = 894 lbse = 27 ftDiameter of the pile = 20 inches = 1.67 ftFOS…

Q: 17) The friction load capacity of the pile using the B-method is most nearly: a. 437 kN b. 927 kN c.…

A: To determine- Friction load capacity

Q: RL=105m V (U/s water level) RL=100m (D/s water level) 3m 6m Pile Pile 15m 10m 2m 8m For the above…

Q: Design a bored pile carrying a <OMpressive load of 1000 kN ¤nd a moment of 50 kNm. Use M25 mix And…

Q: Esample: - A cantilever sheet pile wall penetrıting granular soil is shown in Figure below.…

A: the overturning of the sheet pile wall actually takes place about the pivot point. But for…

Q: Choose a correct answer for the following: 1- In order to protect the structure from the failure by…

Q: DESIGN A PILE CAP USING THE STRUT AND MODELING METHOD. A 16"x16" precast concrete pile with pile…

A: Given- size of pile - pile capacity- 122 kips Fc- 5000 psi Length of…

Concept explainers

Calculation of Settlement

The vertical displacement of the structural foundation due to the loading from the superstructure is known as settlement. It is due to the reduction of air voids present in the soil. The amount of vertical displacement depends on the bearing capacity of the soil on which the foundation is laid. The effect of the settlement depends on the magnitude of settlement, uniformity, and the structural design of the structure. The maximum allowable settlement for residential and office buildings should be less than 18 mm, for industrial buildings, it is 38 mm and for commercial buildings, it is 25 mm.

Question

Given:
- Pile group (4x4) with 0.8m spacing
- Used for windmill on sand deposit
- Piles: d=.5m, L=10m
- Max lateral deflection for pile = 30mm
- nh=2500KN/m^2
%3D
- y=18KN/m^3
- ф-25°
Find:
- Allowable lateral capacity for one pile
- Probable lateral capacity of group (Why?)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

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

A 16 in diameter, 75 ft long drilled displacement pile is made of grout with f'c = 5,000 lb/in2. A steel ratio of 0.04 is to be used in the upper 30 ft, and a steel ratio of 0.001 for the remainder of the pile. Compute the modulus of elasticity for the upper and lower portions of this pile.
Please round to the nearest Hundredth (i.e., 0.01). No Comma! A square pile is driven into a homogeneous sand layer. The pile's width (diameter) is 0.5m. The standard penetration resistance near the vicinity of the pile is 21. Calculate the ultimate point force (Qp) of the pile. Use Briaud & Tucker method. Hint: Qp = qp x Ap Qp = kN
A 40 cm diameter concrete pile, is driven to a depth of 15 m in a deep deposit of clay having unconfined compressive strength of 80 kN/m². The design load carrying capacity of pile will be [Assume α = 0.8 and FOS = 3] - (a) 648.42 kN (c) 432.28 KN ;) (b) 216.14 kN (d) 1296.84 kN
-- Pile in Sand (friction and end bearing) Make calculations to determine the Allowable Load for a 14-inch square precast concrete pile that is driven into a dense medium to fine sand deposit with = 36 deg. and y = 125 pcf. The pile is driven to 85 ft. depth, and there is still 40 ft. of sand below the pile tip. Groundwater is 6 ft. below ground surface. You are to assume that a static pile load test will be performed on one representative pile for this project. Use the limiting depth and limiting pressure approaches for end bearing and for side friction. State the K and 8 values you use, and justify.
None
subject
None
Please round to the nearest Hundredth (i.e., 0.01). No Comma! A square pile, 13 m long is driven into a homogeneous sand layer. The pile's width (diameter) is 0.5 m. The standard penetration resistance near the vicinity of the pile is 17. Calculate the allowable bearing force (Qa) of the pile. Use FS = 2 and Briaud & Tucker method. Hint: Qa = Qu / FS Qa = KN
ge 4 Please round to the nearest Hundredth (i.e., 0.01). No Comma! A square pile, 26 m long is driven into a homogeneous sand layer. The pile's width (diameter) is 0.2 m. The standard penetration resistance near the vicinity of the pile is 17. Calculate the allowable bearing force (Qa) of the pile. Use FS = 3 and Briaud & Tucker method. Hint: Qa= Qu/FS Qa = kN S D F G H J Finish attempt... K
A four-pile group consists of 12 in. square prestressed concrete piles 35 ft long. The piles are driven into an overconsolidated clay whose cohesion cu is 2,000 psf and whose soil unit weight is 115 pcf. The pile spacing is diameters. The water table is at the ground surface. Using a factor of safety of 3, find the capacity of the pile group (α-method).
None
A driven closed-ended pile, circular in cross section....n approximate ultimate point laod on the basis parts a and b the ultimate frictional resistance the allowable load