A Consolidated-Drained Triaxial Test was conducted on a normally consolidated clay. The results were as follows: · Chamber confining pressure = 400 kPa · Deviator Stress = 600 kPa a. Compute the angle of friction of the clay sample b. Compute the shear stress on the failure plane

A Consolidated-Drained Triaxial Test was conducted on a normally consolidated clay. The results were as follows: · Chamber confining pressure = 400 kPa · Deviator Stress = 600 kPa a. Compute the angle of friction of the clay sample b. Compute the shear stress on the failure plane

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter10: Shear Strength Of Soil

Section: Chapter Questions

Problem 10.20P

See similar textbooks

Related questions

Q: If you’re required to excavate and remove 2200m³ of soil with a swell of 10% from site, your crew…

A: Given data, Volume of excavation soil = 2200 m3 Swelling in soil = 10% Crew can remove the…

Q: The stress- curve for mild steel is shown in figure given below. Choose the correct option referring…

A: Given. Figure shown strain stress curve for mild steel.Therefore, We have to choose the correct…

Q: normally consolidated clay layer has the following properties: Soil layer thickness: 3.7 m…

A: Given Soil layer thickness = 3.7 m Initial void ratio=0.63 Compression index= 0.29 Average…

Q: A 15 cm centrifugal pump delivers 6 lps at a head of 26 m running at a speed of 1350 rpm. A…

A: Size of centrifugal pump,D1 =15 cm, Head,H1 = 26 cm, Discharge quantity, Q1 = 6 lps, spead, N1…

Q: A partially saturated sample of soil has a unit weight of 2.0 g/cm³ and specific gravity of soil…

A: Given: Soil unit weight, γt = 2 g/cm3 Specific gravity of soil particle, G = 2.6 Moisture content in…

Q: For the truss shown in Figure 1, use the virtual work method to determine a) The vertical…

A: Given Data A = 1000 mm2 E = 200 GPa = 2 × 105 N/mm2 Find the vertical and horizontal…

Q: a b C d e f g h i j k 1 C d e f N₁ N₂ g h i N3 N₁ j k 1 N₁ No N₂ Ng No N10 Depth of layer (m) a 1.4…

A: The factor of safety(FS) against liquefaction is the ratio Cyclic Resistance Ratio(CRR) and Cyclic…

Q: What is the moisture depth available for evapotranspiration in root of 1 m depth soil, if dry weight…

A: Given that :- Field capacity = FC = 30% Permanent wilting point = PWP = 10% Dry weight of soil =…

Q: 3.124 Four forces are applied to the machine component ABDE as shown. Replace these forces with an…

Q: P1-6 1-6. The horizontal component of the force F in Fig. P1-6 is 60 lb to the right through O.…

A: Horizontal force = 60 lbSlope = PerpendicularBasetanθ=32

Q: The requirement for plenummed cabling in the area above the ceiling tile may be justified in two…

A: A plenum area is a region of a building that can aid in the circulation of heated/conditioned or…

Q: If 50 kg of fine aggregates and 100 kg of coarse aggregates are mixed in a concrete whose water…

A: Given. Fine aggregates= 50 kgCoarse aggregates= 100 kgCement ratio= 0.6Determine the weight of water…

Q: A group of 9 friction piles are arranged in a square grid maintaining equal spacing is all…

A: Given data :- Number of friction piles = n = 9 Diameter = d = 300 mm Length = l = 7m Friction angle…

Q: A pipe carrying steam at a pressure of 7,000 kPa has an inside diameter of 20 cm. If the pipe is…

A: Given data :- Inside diameter = 20 cm Inside pressure =Pi=7000 kPa Allowable stress = 400,000 kPa…

Q: Determine the slope correction for a length of 50 m along the gradient of 1 in 30 ?

Q: A 3 ft square footing carries a sustained load of 10.6kips. It is placed on the surface of a 30 ft…

A: Data given Square footing (5×5) ft Load = 10.6 kip H = 30 ft γ = 123.4 lb/ft3 Cc1+ e0 = 0.064 Cr1+…

Q: Q- A hollow shaft of external and internal diameters as 100 mm and 40 mm respectively is…

A: Given data- A hollow shaft- External diameter D=100 mm, Internal diameter d=40 mm, Speed N=120 rpm,…

Q: The rust that appears on steel surfaces is iron(III) oxide. If the rust found spread over the…

Q: 25. Inclinometers are most often located behind an SOE. An inclinometer zero reference point is…

A: Inclinometers are commonly used in construction projects to monitor soil movement and stability…

Q: 2-125. Determine the magnitudes of the projection of the force F = {-80i +30j + 20k} lb in the…

Q: Question 57 For a hydraulically efficient rectangular channel of bed width 5m, the hydraulic radius…

A: Given: A hydraulically efficient rectangular channel having, Bed width, B = 5 m

Q: A ship has a metacentric height of 0.75 m and its period of rolling is 10 seconds. The relevant…

Q: 오 150mm a 10094 10mm 10mm for the following fig shown. Shapefactor of a T-section with flange of…

Q: Draw the shear and moment diagram of the beam below. The load distribution varies linearly from 0…

Q: The gravity wall is made of concrete. Determine the location of the center of gravity (G) for the…

A: To determine the centroid of the dam.

Q: 5. Determine the resultant and its location for the standard truck loading used in highway bridge…

Q: The correction to be applied to each 55m chain length along oº slope ?

A: Given. The correction to be applied to each 55 m chain length along θ0 slope.

Q: Consider a primary sedimentation tank (PST) in a water treatment plant with Surface Overflow Rate…

A: Given data- A primary sedimentation tank- SOR = 40 m3/m2/d, 90% theoretical removal efficiency,…

Q: What will be the relation between E and K Where, E= Young's modulus and K= bulk modulus when…

A: Given Data :→Poissons Ratio μ =0.30To determine :Relationship between Young's ModulusE Bulk Modulus…

Q: A welded plate girder of span 25 m is laterally restrained throughout its Length. It has to carry- a…

A: Given data:- Welded plate girder span = 25 m load = 80 kN/m if K = 200 and fy=250 MPa To calculate…

Q: 1. SOLVE FOR THE REACTIONS @SUPPORTS NEGEGEE WEIGH OF BEAM 120kN/m ст 1120 ки 50 kN/m + est 6m 3m

A: Given Data Determine the support reaction.

Q: QUESTION 2: Determine the maximum magnitude of the bending moment M that can be applied to the beam…

Q: In the following truss, calculate the horizontal and vertical displacement at n using first…

A: In Castigliano's first theorem, the first partial derivative of the internal energy (strain energy)…

Q: Determine the magnitude of the pin reaction at A as a function of P. The weights of the members are…

Q: 1. A saturated soil sample has a dry unit weight of 18000 N/m³ and specific gravity 2.65. If unit…

A: A) Given Data : Dry Unit Weight ( γd) = 18000 N/m2 Specific gravity (G) = 2.65 Unit weight of water…

Q: The beam is supported at point C (roller support) and point E (fixed support). Note: Use the E= 200…

Q: Question 8 Which of the following examples is NOT an application of Leveling? Topography Volumes O…

A: Given:- Which of the following examples is NOT an application of Leveling? Topography Volumes…

Q: 21. Determine the pressure at A in bar gage due to the deflection of the mercury, rl dn 13.57, in…

Q: Q-5 A soil sample has shrinkage limit of 6%, and the specifi gravity of the soil grains is 2.6. The…

A: Given a soil sample has, Shrinkage limit, ω=6 % The specific gravity of the soil grains, Gs=2.6

Q: A rect angular concrete beam having a width of 300mm is reinforced for tension only. The beam…

Q: The velocity field for a flow is given by: V = (5x + 6y +7z)i + (6x + 5y +9z)] + (3x + 2y + λz)k and…

A: Given data- Velocity field- V=5x+6y+7zi + 6x+5y+9zj + (3x+2y+λz)kDensity variation-ρ=ρoexp-2t To…

Q: A 10 m deep canal is constructed in purely cohesive soil having c = 0-2 kg/cm², 0 = 0°, G = 2-5, e =…

A: Given - Depth of canal, H = 10 m = 1000 cm c = 0.2kg/cm2 = 200 g/cm2 G = 2.5, e = 0.5 Stability…

Q: Compute for fc, fct, and fs using transformed uncracked section if the beam section as shown is…

A: M=67 kN.mfc'=28 MPafy=414 MPaValue of modular ratio n=EsEcis assumed to be 9As=3[(π4)(20)2]=942.48…

Q: The beam is fixed supported at point C and roller support at A and B. In the given beam there is a…

A: Support B settles by 30 mmE=200 kN/mm2I=150(106) mm4EI=3(1010) kN/mm2∴EI=30000 kN/m2

Q: Please solve the reactions and create a shear/moment diagram.

A: Total load=3750 lbs12(60)(w)=3750 lbsw=125 lbft

Q: The stress-strain curve for mild steel is shown in figure given below. Choose the correct option…

Q: Problem 2: a) Draw the influence line for the bending moment at point C b) Determine the maximum…

A: Given Data Point load (P) = 100 KN UDL live load (WL) = 50 KN/m UDL dead load (WD) = 20 KN/m…

Q: If a solid shaft (diameter 20 cm, length 400 cm, N = 0.8 x 105 N/mm²) when subjected to a twisting…

A: Given - A solid shaft, Diameter = 20 cm Length = 400 cm G = 0.8×105 N/mm2 Maximum shear stress, τ…

Q: 3. Determine the required diameter of the pins at A and B to the nearest 1mm if the allowable shear…

Q: Q-100 m³ of sludge holds a moisture content of 95%. If its moisture content changes to 90%, the…

A: Given: 100 m3 of sludge holds a moisture content of 95 %. V1=100 m3P1=0.95 If moisture content…

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

A Consolidated-Drained Triaxial Test was conducted on a normally consolidated clay. The results were as follows:

· Chamber confining pressure = 400 kPa

· Deviator Stress = 600 kPa

a. Compute the angle of friction of the clay sample

b. Compute the shear stress on the failure plane

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 1 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 tri-axial test was conducted on a normally consolidated clay. the results were as follows: chamber confining pressure = 316 kPa, deviator stress = 424 kPa. compute for the shear stress on the failure plane in kPa.
A consolidated-drained triaxial test was conducted on a normally consolidated clay. The results were as follows: Determine: a. Angle of friction, f? b. Angle u that the failure plane makes with the major principal plane c. Normal stress, s?, and shear stress, tf , on the failure plane
A consolidated tri-axial test was conducted on a normally consolidated clay. The results were as follows: Chamber confining pressure = 304 kPa, Deviator stress = 419 kPa. Compute for the shear stress on the failure plane in kPa. Round off to two decimal places.
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 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.
9. A consolidated drained test was carried out on a sandy clay under a cell pressure of 250 kPa. A constant back pressure of 120 kPa applied throughout the test. The dimensions of the sample were 76 mm x 38 mm. Addional test data recorded at failure were: Load transducer force = 368 N 3 Measured change in volume = 2.42 x 10 m³ Axial deformation = 2.05 mm Determine the major principal stress, o, at failure. (455 kPa)
A consolidated drained tri-axial test was conducted on a normally consolidated clay. The results as follows: Chamber confining pressure: 138 kPa Deviator Stress = 258 kPa Determine the normal stress at failure in kPa.
A consolidated-undrained tri-axial test was conducted on a normally conslidated clay sample and the results are follows: Chamber confining pressure= 119kpa Deviator Stress at failure=90 kpa Pore water pressure= 58kpa 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 156 kpa. Use stored value. Answer to 5 decimal places.
3. A consolidated undrained test on a normally consolidated clay yielded the following results: 7.2 psi Pore pressure: Chamber confining pressure: 15 psi 12 psi Calculate the consolidated-undrained friction angle and the drained friction angle. Deviator stress at failure:
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?
A consolidated undrained tri-axial test was conducted on a normally consolidated clay sample and the results are as follows: chamber confining pressure = 110kpa deviator stress at failure = 96kpa pore water pressure = 66kpa these test results were used to determine the drained friction angle of the soil. compute the deviator stress in (kpa) at failure when the drained test was conducted with the chamber confining pressure changed to 163kpa.
2. 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 was determined to be 6,300 psf and 4,200 psf, respectively. a. Determine the angle of internal friction of the sand. b. Determine the angle of failure plane. c. Determine the maximum principal stress.