3- For a normally consolidated clay specimen, the results of a drained triaxial test are as follows: Chamber confiningpressure = 2,610 lb/ft², Deviator stress at failure = 3,655 lb/ft². Determine the soil friction angle, q'.

Answered: Image /qna-images/answer/3ea323a1-d3c5-4ccd-a73e-2465e7520029.jpg

Answered: consolidated clay specimen, the results…

Engineering

Civil Engineering

consolidated clay specimen, the results o 10 lb/ft², Deviator stress at failure = 3,65:

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter12: Shear Strength Of Soil

Section: Chapter Questions

Problem 12.18P

See similar textbooks

Related questions

Q: If the passive resistance provided by the retained soil in front of the wall shown in figure below…

Q: Please enumerate the following for the topic of Fire Protection Systems: A. Outside protection…

A: A. Outside Protection 1. Clear Trees & Brush All the buildings or structures should be…

Q: 2 = 308 →x=30h 1.8 1.8 t₂ = islandh 2(0-8)(7)(0-1)² √19-62h = (122-842) 2 [√7-√T-8] BST S Ashman dh…

A: Simply it is the integration process and by integrating it ,then putting tha upper limits and lower…

Q: A vertical steel rod is fixed at the top and supports an 8-kN load at the lower end. The rod is 10…

Q: A shot is fired at an angle of 45° with a horizontal and a velocity of 300 fps. Find the height and…

Q: Problem 1. Classify each of the plane trusses shown as unstable, statically determinate, or…

A: Given data in question Truss To find out Indeterminacy Note Ds = total Indeterminacy m = number…

Q: A reinforced concrete beam has a width of 300 mm and a total depth of 600 mm. The beam will be…

Q: 30 A laminar boundary layer velocity pre the two straight-line segments indicated in omentum…

Q: What is Triplaner Mapping

Q: Problem 1. Classify each of the plane trusses shown as unstable, statically determinate, or…

Q: For a given sandy soil, the maximum and minimum void ratios are 0.72 and 0.46, respectively. If G, =…

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

Q: Q. locate the Centroid for the Tous-0.45 0.15 0.9 045 Figure (1) T 1.L

A: Divide the area into rectangles. Then using the composite figure formula for centroid the x and Y…

Q: By using slop - deflect, for the Freemn post Q6: Draw B.M.D. Method calulut end Moment. shwoh below…

Q: A cross section of the original design for the double- decker skyways in the Kansas City Hyatt…

Q: A concrete-lined trapezoidal channel has to be constructed to carry a discharge of 500 cfs. Design…

Q: Problem 1. Classify each of the plane trusses shown as unstable, statically determinate, or sta…

A: To classify the structure

Q: O 0.9m B W 8.1m 3.0m 4.8m WOL = 45 kN/m d' = 70mm d = 490 mm b = 250mm f₂ = 28 MPa Grade 60 rebars…

Q: Calculate the mass of the mixed soil that will be required and the void ratio of the sample.

A: This question has been taken from geo technical engineering

Q: is constant all throughout. EI = 10000 kN - m^2

Q: For the beam and loading shown below, determine the beam deflection at point H. Assume that EI = 5.6…

A: Given data in question Load Span member length EI value To find out Deflection at point H

Q: A nearly horizontal coal seam having 10 degrees dip is lying below the 75 m overburden. Find out the…

A: From given data: calculate volume of removal calculate coal extract

Q: The beam shown below will be subjected to a concentrated live load of 100 kN, a uniformly…

Q: A 299mm x 305mm Apitong rectangular column with an effective column length of 3m has Fc = 9.56 MPa…

A: Given: The dimension is 299 mm x 305 mm. The effective column length is 3 m. The value of (Fc) for…

Q: Q4: It is required to construct a pile foundation comprised of 25 piles arranged in 5 columns at…

A: Given Data: imposed load= 3000 kN diameter = 50cm length= 12m The water table depth = 6 m n= 25…

Q: Determine the total head loss in meters between the inlet A and the outlet B

A: To Determine the total head loss in meters between the inlet A and the outlet B

Q: Find roller support reaction

A: Given data : The value of Point load P=5 kip The value of point load Q=5 kip The value of Moment…

Q: What is the maximum permissible value of the forces P if the allowable tensile stress in the wall of…

A: Torque: - It is defined as the force which has tendency to rotate the body about an axis.

Q: A 3 m-cantilever beam is subjected to a uniformly distributed load of 16 kN/m. Which of the…

A: To Determine moment at the midspan of the cantilever beam.

Q: Determine the slope at point B and deflection at point D of the beam shown by the conjugate-beam…

Q: "For the same problem in question 17, calculate the total active force (Pa) acting on the wall." Pw…

Q: Given the Cable as shown below that weighs 15 N/m with the tensile force at Point B that is found to…

Q: For the beam and loading shown, use the double-integration method to determine (a) the equation of…

Q: ment is shaped as a Equilateral triangle and has raingauges eissen weight:

Q: Diameters of ball bearings produced by a company follow a normal distribution. If the mean diameter…

Q: Determine the absolute maximum shear stress for each of the following plane stress states for which…

Q: A 2.5' Ay Vc when unit load is egment AC: A Ay = 1- 2.5' C X 10 M 7.5' с Msection = 0 X 10 -Vc + -…

Q: 1. Determination 2. Determination of Normal Consistency Of Hydraulic Cement of Setting Time of…

A: 1) Normal consistency of hydraulic cement as defined as, The Consistency of cement test is performed…

Q: The simply supported beam consists of a W14 x 34 structural steel wide-flange shape [E = 29,000 ksi;…

Q: Construct the influence line for the shear at point C. The x in the table is from point A.

Q: A vertical semi-circular area of radius ris submerged in a liquid with its diameter in the liquid…

A: The radius of semicircle =rThe diameter is aligned with liquid surface

Q: The bolt shown in figure is subjected to a total tensile force of 90 kN. Determine the tensile…

A: Force will be same in each case.

Q: A 2 km pipe of 0.2 m diameter connects two reservoirs. The difference between the water levels in…

A: Calculate the velocity in the pipe,V=?

Q: An observer is located at 35 degrees North latitude and wants to know the declination of something…

Q: 9.22 An atmospheric boundary layer is formed when the w blows over the earth's surface. Typically,…

Q: A pad footing of dimensions 1.2 m by 2.5 m applies a surface pressure of 425 kPa. The pad footing is…

A: Given: The dimension of the footing is 1.2 m x 2.5 m. The surface pressure is 425 kPa. The thickness…

Q: Situation 03. An 800kg car accelerates from 54kph to 90kph as the engine is providing 40hp to drive…

A: Given:- The mass of the car = 800 kg The car accelerates from 54 kph to 90 kph The power provided by…

Q: For the foundation shown below, determine the effective pressure increase at the middle of the clay…

Q: What is the pressure (mean normal stress) for the following state of stresses: 30 -6 8 10 15 ksi. 8…

Q: Given the Cable at Suspension Bridge as shown below with a span L = 150 m and a sag d = 20 m. The…

A: Given Data: d = 20m = Let H L = 150m

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

Concept explainers

Test for Determination of Shear Strength

The term shear strength is often associated with the soil. Shear strength is defined as the resistance to the deformation of soil particles due to the continuous action of shear stress. In short, shear strength is the maximum shear stress that a soil can sustain.

Question

3- For a normally consolidated clay specimen, the results of a drained triaxial test are as follows: Chamber confining
pressure = 2,610 lb/ft², Deviator stress at failure = 3,655 lb/ft². Determine the soil friction angle, q'.

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 with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Test for determination of shear strength

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 consolidated drained tri-axial test was conducted on a normally consolidated clay. The results are as follows: Chamber confining presssure = 138 kPa Deviator stress = 258 kPa a. Compute the friction angle of the soil b. Compute the normal stress at failure c. Compute the shear stress at failure
5- The shear strength of a normally consolidated clay can be given by the equation tf o'tan 27°. Following are the results of a consolidated-undrained test on the clay. • Chamber-confining pressure = 3,130 lb/ft² Deviator stress at failure = 2,510 lb/ft² a) Determine the consolidated-undrained friction angle b) Pore-water pressure developed in the specimen at failure
8. For a normally consolidated clay specimen, the results of a drained triaxial test are as follows: Chamber-confining pressure = 125 kN/m? Deviator stress at failure = 175 kN/m? %3D Determine the soil friction angle, o'
A triaxial shear test was performed on a well-drained sand sample. The normal stress on the failure plane and the shear stress on the failure plane, at failure were determined to be 6100 psf and 4600 psf, respectively. a. Determine the angle of internal friction of the sand? b. Determine the angle of the failure plane? c. Determine the maximum principal stress? Please answer this asap. For upvote. Thank you very much
A sand sample in a triaxial test have the following stresses: Cell Pressure 25kpa 34kpa Axial Stress 33kpa 55kpa Pore Water pressure 12kpa 10kpa a. Compute the drained angle of internal friction. b. Determine the cohesion of the soil c. Find the angle of failure in shear
5. A consolidated, undrained triaxial test is being caried out on a normally consolidated clay where c = 0 and 41= 26'. The triaxial specimen was consolidated under a cell pressure of 300 kPa and backpressure of 80 kPa. Skempton's A parameter at failure is estimated to be 0.80. The drainage valve has since been dosed and the vertical deviator stress increased to failure. What would be the deviator stress and pore water pressure at failure?
Give the correct option In a drained triaxial test on consolidated clay the stress and angle are as follows: Deviator stress is 20 lb/in2 and friction angle is 21°. Calculate the effective confining pressure at failure?a) 21 lb/in2 b) 22.2 lb/in2 c) 25.4 lb/in 2 d) 17.9 lb/in2
5. A consolidated, undrained triaxial test is being carried out on a normally consolidated clay where c - 0 and p'= 26'. The triaxial specimen was consolidated under a cell pressure of 300 kPa and backpressure of 80 kPa. Skempton's A parameter at failure is estimated to be 0.80. The drainage valve has since been dosed and the vertical deviator stress increased to failure. What would be the deviator stress and pore water pressure at failure?
A consolidated drained tri-axial test was conducted on a normally consolidated clay. The results were as follows: 03 = 300 kPa (confining pressure) Deviators stress = 300 kPa 0 Compute the angle of shearing resistance. Compute the angle that the failure plane makes with the major principal. stress. Compute the shear stress on the failure plane.
A consolidated-drained triaxial test was conducted on a normally consolidated clay. The results kN o', = 276 kN (A0,), = 276 m² are as follows: Determine: (a) The angle of friction o; (b) The angle 0 that the failure plane makes with the major principal plane, and (c) The normal stress o’ and shear stress t, on the failure plane.
Answer any one asap 1.A triaxial test is performed on a normally consolidated clay. The sample is further consolidated by the test of all-around confining pressure prior to the application of the axial load. The axial force is applied very slowly. The equipment pore pressure lines remain open so that drainage of the soil pore water can occur during the test. The sample fails when minor principal stress is 49 kPa and the major principal stress is 91 kPa. Determine the angle of internal friction with no decimal places. 2.A dry sand sample was tested in direct shear and yielded a shear strength of 132 kPa under a normal stress of 215 kPa. Lab results indicate the soil's wet unit weight is 18.1 kN/m3 and the saturated unit weight is 20.2 kN/m3. Determine the shear strength, in kPa, within the native sand deposit at a depth of 2.5 m below the water table. The water table is 3 m below ground surface. Provide your answer with 2 decimal places, do not include the units and assume a unit…
6 A consolidated-undrained tri-axial test was conducted on a normally consolidated clay sample and the results are as follows: Chamber confining pressure = 115 kPa, Deviator stress at failure = 87 kPa, Pore Water Pressure = 56 kPa. These results were used to determine the drained friction angle of the soil. Compute the deviator stress (kPa) at failure when the drained test was conducted with the chamber confining pressure changed to 159 kPa. Round off to two decimal places.