A cast-in-situ bored pile 0,50 mdiameter and 10 m deep is placed in apurely cohesive soil. If the cohesion ofthe soil is 4t/m² and adhesion betweenthe pile and the soil is half the valueof cohesion, then the ultimate bearingcapacity of the pile is given by

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

diameter and 10 m deep is placed in purely cohesive soil. If the cohesion the soil is 4t/m² and adhesion betwe the pile and the soil is half the valu of cohesion, then the ultimate bearing capacity of the pile is given by

diameter and 10 m deep is placed in purely cohesive soil. If the cohesion the soil is 4t/m² and adhesion betwe the pile and the soil is half the valu of cohesion, then the ultimate bearing capacity of the pile is given by

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter12: Pile Foundations

Section: Chapter Questions

Problem 12.12P

See similar textbooks

Related questions

Q: 2.F6 A container of mass m = 120 kg is supported by three cables as shown. Draw the free- body…

A: The given of a conatiner suppoted by three cablle and we have to find out the tension foce iin each…

Q: Group A shp single Assume that the bearing strength is adequate and use an elastic analysis to…

A: Given To Find The maximum factored load that can be applied

Q: At an elevation of 22 m and 642 m from the ground surface, the temperature is 23.75°C and 16.25°C…

A: Given data: An elevation of 22 m and 642 m from the ground surface. The temperature is 23.75 oC and…

Q: Only answer A. Explain why the obtained answer makes sense.

A: This question is related to the Strength of the material from Civil Engineering. As per question…

Q: From the following cross-section notes, complete the table below. Use prismoidal method. Road bed…

Q: 2. Determine the force in each member of the truss shown in Figure 2. Use method of Joints. State…

Q: Calculate the draft or depth of submergence of a wooden block having a width of 3.5m, depth of 1m…

A: Given data in question Length 7 m Width 3.5 m Depth 1 m Density 850 kg/m3 To find out Depth of…

Q: 2. Determine the force in each member of the truss shown in Figure 2. Use method of Joints. State…

Q: for B, it says moisture range. so I am expecting an interval. Can I ask how did 8.2 came?

A: This question is related to the Soil Mechanics from Civil Engineering. This is combined problem if…

Q: 8.5) A long trapezoidal channel is lined with dry rubble masonry, and has a bed slope of 1 in 7000.…

Q: In a vertical curve, an upgrade of 2.0% is followed by a downgrade of 2.0%. The rate of change of…

Q: Please

Q: What are some positive benefits of reducing the sinuosity of a river? What are some negative…

Q: 5) The town of Camp Verde has been directed to upgrade its primary Wastewater Treatment Plant (WWTP)…

A: Aeration Tank: The aeration tank is the tank in which wastewater is mixed with the sludge and it is…

Q: Determine the vertical reaction at B for the beam shown below.

A: Answer Draw free body diagram replacing the supports with reaction forces 33 is centroid of left…

Q: If the radius of a circular curve is 92.42 feet, what is its degree of curvature (in degrees decimal

Q: 26 100mm 100mm 100mm 60mm, 60mm -O 1 100mm W A staggered bolted connection has bolts arranged as…

A: Given Diameter of bolts =19 mm Fy = 248 MPa

Q: Draw and label the different types of trusses according to their classifications as to Simple,…

A: Answer Simple Truss Simple truss begins with 3 bar forming a triangular element but can be expanded…

Q: Determine the horizontal and vertical components of force at pins A and C of the two member frame.

A: Given data : Problem of Structure, where we are asked to determine the horizontal and vertical…

Q: URES.pdf PROBLEM I The Howe truss is subjected to the loading shown. Determine the support reaction…

A: The given truss ki statically determinate truss and can be analyzed using the equations of…

Q: A leaf spring of semi-elliptical type has 11 plates each 9 cm wide and 1.5 cm thick. The length of…

Q: Example 2 : Design a concrete mix to implement a concrete slab (exposed to sever conditions moisture…

A: Given, f'c = 30 MPa S = 4 MPa Density of aggregate = 1500 kg/m3 FM = 2.4

Q: A 3 m long simply supported beam of uniformcross section is subjected to a uniformlydistributed load…

A: A simply supported beam of span 3 m supported at P and Q with hinge and roller respectively. A UDL…

Q: Draw and label the different types of trusses according to their classifications as to Simple,…

Q: Soil Parameters w (%) kN Y Yd= Y 1+w Sample 1 6.2 16.9 15.9 Sample 2 Sample 3 8.1 9.8 18.7 19.5 17.3…

Q: Given: A 10 m pole supports a horizontal cable CD and is supported by a ball-and-socket joint at A…

A: A 10 m pole is given to the cable BF, BE at 6 m from A, and CD at 10 m from A are attached. The…

Q: Determine the moment and reactions at the fixed support A and rolled support B

A: Calculation of Reaction at Supports A and B using castigliano's theorem #####

Q: PROBLEM: Solve for the support reactions at the fixed support A using cantilever method of analysis.…

Q: Find out the best length of span for the cost of a bridge of 700 m length to be minimum, for the…

Q: (iv) Determine the force in member BC of the truss shown below. Is the member BC in tension or…

A: Given data in question Load 94.5 N Dimensions Truss To find out Force in member BC

Q: 2. For the following cantilever: (a). Determine the force P in the prop for zero bending moment at…

Q: 1. A soil sample is collected at 20 °C and taken to the laboratory. The sample is in a stainless…

A: A soil sample in stainless steel cylinder is given with the weight of the cylinder and weight of…

Q: The rainfall figures for successive 30-minute intervals are 35, 40, 120, 85, 45, 45 and 30 mm/hr. If…

A: Problem of Hydrology. We are asked to determine W - index ?

Q: A cantilever beam, 4m long, carries a uniformly distributed load our total length. If the slope at…

A: Given data: The length of cantilever beam, l = 4 m Carries a uniformly distributed load over total…

Q: 1. (a) Establish the documentation for shear and moment as we did in our class, (b) draw complete…

Q: An aluminum [E = 11100 ksi] control rod with a circular cross section must not stretch more than…

A: Given data, Stress = 10.8 ksi E = 11100 ksi P = 2090 lb

Q: Determine the force in member EF for the truss shown using the method of joints. 40 kN 5m E a.…

A: Given, Point load 40 kN at each joint B, C and D. Vertical distance between E and A = 5 m

Q: Please provide me with a well written PAGE long of a CONSTRUCTION TECHNIQUE to create solar panels…

A: Constructing a Solar Panel and Wind Turbine System as a Complete One Unit System Solar panels and…

Q: Solve the problem with complete and neat solution. Draw the figure. Determine the forces in members…

Q: Example: For the three hinged arch shown in figure below, find the support reactions and axial force…

Q: In a laminar Poiseuille flow between two parallel plates, the ratio of average velocity to the…

A: Poiseuille flow is defined as a flow produced by pressure over a pipe. The equation for laminar…

Q: Write the V and M equation of the beams loaded as shown and the diagram. Then repeat the method…

A: Given: To find: Shear and moment equation of the beam Draw the shear and moment diagram.

Q: The beam is used to support a dead load of 0.6 kN/m, a live load of 2 kN/m, and a concentrated liv…

A: A beam with overhanging on both sides, simply supported at A and B. The beam supports UDL due to…

Q: A 2 m diameter barrel 180 cm long is submerged 5m below the water surface as shown in the figure. If…

A: Given: h=180cm=1.8m, m=1600kgs, d=2m r=1m

Q: Example: For the three hinged arch shown in figure below, find the support reactions and axial force…

Q: The rigid bar ABC is suspended from three wires of the same material. The cross- sectional area of…

Q: 2. When making a batch of Miralium Danielide gears using conventional processes, the porosity is…

A: Given,porosity=10%porosity should decrease to 7%n=3.75To determine,How much does the system improve…

Q: Flow line in hydroGeology

A: Flow line in hydroGeology:-

Q: Draw shear force diagram and bending moment diagram

A: Given, A overhanging beam,subjected to Udl= 3kN/m Point load = P= 2kN Length= 5m Draw free body…

Q: 10. Refer to Figure III-1 attached. What would be the required slab thickness according to the…

A: we have to find out slab thickness according to the AASHTO 1972 design guide for the following given…

Concept explainers

Foundation construction

Question

A cast-in-situ bored pile 0,50 m
diameter and 10 m deep is placed in a
purely cohesive soil. If the cohesion of
the soil is 4t/m² and adhesion between
the pile and the soil is half the value
of cohesion, then the ultimate bearing
capacity of the pile is given by

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 Concept

VIEW

Step 2 Solution

VIEW

Step by step

Solved in 2 steps with 1 images

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

2. A 40 cm diameter pile carries an allowable load of 200 kN with unit weight of 19 kN/m3 and cohesion of 48 kPa. determine the following:(a) Lengthofthepile.(b) Unconfined compressive strength.
A rectangular pile (0.91 x 0.54 m.) is driven in a clayey soil arrangement composed of two different layers. First layer has a height of 5 m., cohesion of 51 kPa, friction factor of 0.82. Second layer has a height of 5 m., cohesion of 71 kPa, and friction factor of 0.84. Compute the allowable load that the pile can carry if the factor of safety is 2.97
a rectangular pile (0.54 x 0.63) is driven in clayey soil arrangement composed of two different layers. First laye has a height of 5 m., cohesion of 53 kPA, friction factor of 0.83. Second Layer has a height of 5m., cohesion of 71 kPa, and friction factor of 0.83. Compute the allowable load that the pile can carry if the factor safety is 2.66
Determine the ultimate bearing load of the pile using Tomlinson for a 12.5-m closed-end steel pipe pile is driven into a uniform undrained clay. Pile diameter = 0.5 m. Unit weight of clay is 18.5 kN/m3, and undrained cohesion of 95 kN/m2. The groundwater table is at the ground surface and the clay layer extends to a great depth.
A 3 x 3 pile group with pile spacing of 1 m and pile diameter of 0.40 m supports a load of 3 MN. Which of the following most nearly gives the consolidation settlement of clay layer in millimeter (e=0.65, Cc=0.30)?
The diameter of the round steel pipe pile is 0.5 m (1.64ft), and it is 10m (32.8 ft) long. The pile is driven into a sandy soil stratum as shown. Compute the ultimate bearing capacity and allowable bearing capacity. Use FS=3.0
A rectangular pile (0.85 x 0.77) is driven in clayey soil arrangement composed of two different layers. First laye has a height of 9 m., cohesion of 59 kPA, friction factor of 0.84. Second Layer has a height of 5m., cohesion of 74 kPa, and friction factor of 0.87. Compute the allowable load that the pile can carry if the factor safety is 2.37. Use stored value. Answer to 5 decimal places.
11 A rectangular pile (0.67 x 0.5 m.) is driven in a clayey soil arrangement composed of two different layers. First layer has a height of 5 m., cohesion of 52 kPa, friction factor of 0.81. Second layer has a height of 6 m., cohesion of 70 kPa, and friction factor of 0.8. Compute the allowable load that the pile can carry if the factor of safety is 2.93. Round off to two decimal places.
A concrete pile having a diameter od 0.30m. Is driven into a loose sand having a unit weight of 20 kN/cu.m Coefficient of friction between sand and pile is 0.40. Bearing capacity factor Nq=80. Lateral pressure factor K =0.90 Allowable load of pule is 170 kN. Fs= 3.25 Determine the following A. Ultimate bearing capacity of file B. Ultimate frictional capacity of pile C. Length of the pile
A square pile (B=0.3m) is installed in a silty sand with a friction angle of approximately 28 andno cohesion. The soil is saturated, with a unit weight of 19 kN/m3. Pile length is 15m. Determinethe ultimate load capacity of the pile for the current soil conditions. Use all methods availableand get the best estimate. Estimate the elastic settlement of the pile, assuming a FS = 3. Use Ep= 21 x 106 kN/m2; Es = 20 x 103 kN/m2; µs = 0.35 and ξ = 0.67.
Three cast-in-place piles with a diameter of 480mm areinstalled under a certain platform, the pile length is 10.5m,and the soil layer on the side of the pile is: sludge, 6m thick,qsia=7kPa; silt, 2.5m thick, qsia=28kPa; clay, very thick (thepile end enters the layer 2m), qsia=35kPa, qpa=1800kPa. Try tocalculate the characteristic value of the vertical bearingcapacity of the single pile.
An 18 in diameter, 75 ft long ACIP pile is to be constructed in the following soil profile: Depth(ft) SoilDescription Unit Weight(lb/ft3) Undrained ShearStrength(lb/ft2) EffectiveFrictionAngle(deg) SPTN60 0–15 Silty sand 120 28 15–40 Clayey silt 115 1500 40–60 Sandy silt(nonplastic) 119 25 60–70 Well-gradedsand 124 32 70–90 Well-gradedsand 127 35 40 The groundwater table is at a depth of 25 ft. Using a factor of safety of 3.0, determine the ASD allowable downward load capacity.