A frictional pile with a circular cross-section (diameter = D) is pushed into the soil to a distance (L) and then it is subjected to an axial force (P) on its top end. Derive a formula to calculate the normal stress in any section x.

A frictional pile with a circular cross-section (diameter = D) is pushed into the soil to a distance (L) and then it is subjected to an axial force (P) on its top end. Derive a formula to calculate the normal stress in any section x.

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter18: Sheet-pile Walls

Section: Chapter Questions

Problem 18.5P: In Problem 18.4, find the maximum bending moment in the sheet pile and determine the required...

See similar textbooks

Related questions

Q: A frictional pile with a circular cross-section (diameter = D) is pushed into the soil to a distance…

Q: 8. A cohesionless (c' = 0 kPa) soil specimen was subjected to a consolidated-undrained triaxial…

Q: Situation 9 - The angle of internal friction of a cohesive soil which was tested using a tri-axial…

A: Given data, Shearing stress = 250 KPa Normal stress = 480 kPa Angle of internal friction = 26.57°…

Q: 8. Plot the consolidation curve for the data given below and determine the preconsolidation stress…

Q: A 50 cm square precast pile is driven by 9 m into a sandy soil. The standard penetration test…

A: B = 50 cm or 0.5 m L = 9 m Qa = 1100 kN

Q: 4. Flow net is used for the determination of (a) Quantity of seepage (b) Hydrostatic pressure (c)…

A: This all questions are from geotechnical engineering Here three questions are asked which are…

Q: 6. A rectangular 12m x 9m coal pillar is located 100m below surface. Panel road widths are 7m,…

A: The question is based on the rectangular coal pillar located below the surface. The dimension of the…

Q: 3. The following table shows the shear test results along the foliation surfaces of gneisses. The…

A: Introduction : A shear test is used to stress a test sample to the point where it experiences a…

Q: QUESTION 5) A billboard supported by anchor plate with the help of four rivets to a concrete base as…

A: The force of shear is a sensitive force on the surface. It's said to be the bending moment the…

Q: Determine the maximum principal stress if ox = 3.6 kPa, ay = 1.3 kPa, Txy = 2.9 kPa and 8 = 30°. D +…

A: Given: A plane stress element Required: Maximum principal stress

Q: Three specimens of clay having a small air-void content were tested in the shear box. Shear loading…

A: Solution:- Given data:- Normal stress (kN/m2) 145 241 337 Shear stress (kN/m2) 103 117 131…

Q: Define the Generalized creep curve and also show it diagrammatically.

A: CREEP : In material science, creep (sometimes called cold flow) is the tendency of a solid material…

Q: 9. The following are the details for the backfill material in a vibroflotation project. D10=0.36 mm…

Q: Raft of size 4 m x 4 m carries a uniform load of 200 kN/m2. Using the point load approximation with…

A: Raft of size 4 m x 4 m load of 200 kN/m2.Determine Using the point load approximation with four…

Q: n a particular project, the vertical compressive stress at a point of focus in a soil is 100 kPa…

Q: The effective cohesion and effective friction angle of the soil are 10 kPa and 31 degrees,…

A: Given : σ'n =120kPa C' = 10 kPa ϕ=30° ζ = 50

Q: 100 psf Assignment: 30 psf - B 35° Solve the following problem, neatly and orderly. Follow your…

Q: Given: 1. Structural Component: Beam 300 mm x 400 mm Column 400 mm x 400 mm Slab thickness 110 mm 2.…

A: Shear stress is a force that tends to produce material deformation by sliding along a plane or…

Q: b.) Determine the value of P so as not to exceed the allowable shearing stress of 138 Mpa in the…

A: a.) Given data Allowable bearing stress=310.5MPa b.) Given data Allowable bearing stress=138MPa

Q: A group pile in clay is shown in the figure below. Determine the maximum vertical load Qg be applied…

A: Different soils strata and their properties are given. To find maximum permissible vertical load,…

Q: • Example: 32/2 A reinforced concrete pile 30ft long and 15 inches diameter is embedded in a…

A: we have to find the net pullout capacity

Q: The angle of internal friction of a cohesive soil which was tested using a tri-axial shear apparatus…

Q: 131.6 kPa 53.6 kPa 315.2 kPa 315.2 kPa 35 131.6 kPa 2. Find Normal and Shear Stress at Failure Plan…

Q: A rectangular footing 1000 x 2000 mm shown below is subjected to a vertical point load of 600 kN…

Q: For most practical problems, how does the effective stress in cohesionless soil calculated/

A: Effective stress ( σ') : It is the difference of Total stress (σ) and Neutral stress or Pore water…

Q: clay layer) is 150 kPa, 2. A project with excavation and construction stages will take place at your…

A: Given:On march 1,Effective stress at point A = 150 kPa and overconsolidation ratio = 1On April 1,…

Q: a. The following are the results of a consolidation test. Pressure o' (kN/m²) e 1.21 1.195 1.15 1.06…

A: ePressure, (kN/m2)1.21251.195501.151001.062000.984000.925500

Q: A sample of sand is sheared in the following manner. First an all around normal stresso 350 kPa is…

A: In this problem, we have to find the friction angle, failure plane, location of the pole present on…

Q: QUESTION 5) A billboard supported by anchor plate with the help of four rivets to a concrete base as…

Concept explainers

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.

Question

100%

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 3

VIEW

Step by step

Solved in 3 steps with 2 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

8. Plot the consolidation curve for the data given below and determine the preconsolidation stress (o'c). Note: tsf = tons per square foot. tsf e 0.25 0.93 0.5 0.92 0.9 2 0.88 4 0.84 1 8 0.75 16 0.59 32 0.38 4 0.43 1 0.48 9. For the plot in problem 8, determine Cr and Cc.
A frictional pile with a circular cross-section (diameter D) is pushed into the soil to a distance (L) and then it is subjected to an axial force (P) on its top end. Derive a formula to calculate the normal stress in any section x. P fN, D Cross section
A group pile in clay is shown in the figure below. Determine the maximum vertical load Qg be applied if the allowable consolidation settlement of the pile group is set to be 0.17 m. Use the 2:1 stress distribution method to estimate the average effective stress in the clay layer. can Qg 3 m Sand Groundwater y = 15.72 kN/m3 table Sand 3 m Ysat = 18.55 kN/m3 2.75 m X 2.75 m Group plan Normally consolidated clay Ysat = 19.18 kN/m³ 15 m 18 m eo = 1 C. = 0,8 Normally consolidated clay Ysat = 19 kN/m3 eo = 0.25, C. =1 5 m Rock
Plz, solve this question as detail. Geotechnical Engineering-1 Reg.no: 5395
For most practical problems, how does the effective stress in cohesionless soil calculated/
layer. 2. A project with excavation and construction stages will take place at your site. The profile contains a saturated clay On March 1, the effective stress at point A (in the middle of the clay layer) is 150 kPa, and the overconsolidation ratio is 1. On April 1, the effective stress at point A is 140 kPa. On May 1, the effective overconsolidation ratio on May 1? Show your work and circle your answer. stress at point A is 290 kPa. What is the
Be fast and correct. Thanks po.
9. The following are the details for the backfill material in a vibroflotation project. D10=0.36 mm D20 0.52 mm D25=0.60 mm D50=1.42 mm D75 1.65 mm a. Find the suitability number. b. Determine the rating. c. Determine the sorting coefficient.
[Geotechnical design] Please finish the answer step by step and clear to see. Thank you!
100 psf Assignment: 30 psf - B 35° Solve the following problem, neatly and orderly. Follow your assignment or task guides. -150 psf Problem: A soil element is shown in Figure 2.33. Determine the following: (Compare the three methods) a. Maximum and minimum principal stresses 30 psf b. Normal and shear stresses on plane AB Figure 2.33
Please answer 11.26
A building is founded on a rectangular mat of dimensions 20 m x 10 m as shown in the plan view in figure below. A surcharge of 300 kPa is applied within the area ABCD whereas a surcharge of 100 kPa is applied within the area CDEF. Calculate the increase in vertical total stress in kPa at the depth of 5 m below Point F