consolidated drained tri-axial test was conducted on normally consolidated clay. The results were: the confining pressure is 300 kPa and the deviators stress is 300 kPa. Compute the angle that the failure plane makes with the major principal axis in degrees. show free body diagram. a.54.74 b.16.3

consolidated drained tri-axial test was conducted on normally consolidated clay. The results were: the confining pressure is 300 kPa and the deviators stress is 300 kPa. Compute the angle that the failure plane makes with the major principal axis in degrees. show free body diagram. a.54.74 b.16.3

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 12.20P

See similar textbooks

Related questions

Q: Label the centers of mass for each region on the following diagram. Label the axis of symmetry.

A: Consider the figure,

Q: 3. In figure shown, determine the value of P just sufficient to start the 10° wedge under th 400kN…

Q: need

Q: As shown, what is the maximum moment in lb-ft? v (lb) k-2 2514.29 322 514.29 -685.71 -2685.71…

Q: undant reaction. 1.5 m 40 kN B 2 m 45°

Q: Q4) Water flows through a contraction section as shown. A pressure gage connected between the…

Q: soil

Q: 6. A vertical parabolic curve has a back tangent of -5% and a forward tangent of +3% intersecting at…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: What is the purpose of shear and moment diagram

Q: Determine the elastic bending strength of the beam section shown. Concrete strength f'c=25 MPa;…

A: Given data:- Width of beam, b = 500 mm Depth of beam, D = 600 mm Characteristic strength of…

Q: Design an l-section purlin, for an industrial building situated in the outskirts of Allahabad, to…

Q: is desired to obtain information about the in-situ strength properties cohesion and angle of…

Q: The following data are from a direct shear test on an undisturbed soil sample. Represent the data by…

Q: SOLUTION

Q: Q4) Determine the required diameter of the pipe at A so that water flows through the pipes at the…

Q: A simply supported W18 x 119 A992 steel beam with 8 meters in length was subjected to a service load…

A: Given Data: Service load = 990kn/m DL to LL ratio = 1:2 length = 7m minimum deflection = 3mm

Q: An undisturbed soil sample, 100 mm in diameter and 200 mm high, was tested in a triaxial machine.…

A: Given data:Diameter of undisturbed soil sample=100 mmHight=200 mm Additional axial load=3 KNVertical…

Q: Determine the slope at A and displacement at C. El is constant. 5 kN-m -1.5 m- -1.5 m-

Q: saturated soil and also the pre-consolidation pressure. Direct shear tests under consolidated…

Q: 5.A.2. (x € Z^+/-5<x< 10 ) is equivalent to' (-4,-3,-2,..., 9) {1,2,3,..., 9) 5.A.3. (x EN/-6<x ≤ 5)…

A: R = { -inf ,inf} Z+ = { 1,2,3,4,5,.....} N = {0,1,2,3,4,5,.....}

Q: The channel consists of an unfinished concrete section (f = 0.038) and overflow regions on each side…

A: Given: Channel Slope = 0.0015, fconcrete = 0.038, fbrush = 0.050

Q: Solve for f' (0.4) as accurately as you can through the method of Richardson Extrapolation. X 0 0.1…

A: From the given table; h = 0.1

Q: A differential gauge was attached to a venturi meter. The deflecti of mercury is 14.3 inches. Assume…

A: Apply Bernoullis theorem PAγw+vA22g+zA=PBγw+vB22g+zBFrom…

Q: The 0.02kg particle moves along the dashed trajectory shown and has indicated velocities at…

Q: A baggage with a weight of 40 pounds cascades down the smooth incline with total distance of 20 feet…

Q: Design an l-section purlin, for an industrial building situated in the outskirts of Allahabad, to…

Q: 7. A -3% grade meets a +5% grade near an underpass. In order to maintain the minimum clearance…

A: jkjethgnfjhjjj

Q: two tangents converge at an angle 27.3° which were connected by a reverse curve. The direction of…

A: Given: The angle of convergence is 27.3o. The shortest distance is 156.65 m. The bearing of the…

Q: a trapezoidal weir with a side slope of 1H to 2.8V allows a flow rate of 51m^3/s Assuming a constant…

Q: moments, draw the shear and moment diagram, and compute for the maximum bending stress if

Q: A 30 mm thick oedometer sample of clay reached 30% consolidation in 15 minutes with drainage at top…

Q: Q6) The flow-metering device shown consists of a stagnation probe at station 2 and a static pressure…

Q: Each cut of stirrup to be used for FTB is 1m in length, using constant spacing of 100mm on center…

A: Given Data:Stirrup used = 1mSpacing=100mmSize od deformed bars=10mm×6mLength of FTB=72m

Q: Problem 2: A rope attached one end to a boat is wrapped around a pole to secure it for docking. If…

A: The tesnion created by boat, T2=1500NThe horizontal pull required , T1=50NCoefficient of static…

Q: und SURFACE 9 ft layer A 14 ft layer B₁ water table 18 ft layer B₂ 13 ft layer C silty sand Y-112.3…

Q: Solve each problem using the method of consistent deformation. Problem I Calculate the reactions on…

A: To find - Reactions using consistant deformation method

Q: √3=9 P₂=9 P3=9 27 = ? Pi=30 K^ D T √₁-3 D=450mm Ref Axis Z2-5 3 m K 545 за 23=4.5 7 12:2.5 1 2D₂=300…

Q: Kindly show complete solution. Q. Determine the head of a 45°V-notch weir for a discharge of 225…

Q: Problem 3. Object B weighs 100 lb. The brown cable that passes over pulley D and around pulley C…

Q: Boreholes reveal that a thin layer of alluvial silt exists at a depth of 50 ft below the surface of…

A: shearing resistance = b. 2449

Q: As shown in the figure, where is the location of moment equal to zero from point A in lb-ft? Use 2…

Q: saturated specimen of cohesionless sand was tested under drained conditions in a triaxial…

Q: LINE AB BC CD DE EF FORWARD BEARING N 44°38' E S 42°30' W N 22°35' W BACK BEARING N 42°30' W S…

A: Bearing of AB= N44°38' E Azimuth of AB= 44°38' Bearing of BC= S 42°30'E Azimuth of BC=…

Q: Design a lintel over an opening of 3.5 m. The lintel is made in a wall 400 mm thick. The lintel has…

Q: 5. A steel plate is 360mm wide and 20mm thick with four bolt holes cut into a plate as shown.…

A: Critical area = minimum net area in particular section. Given data Diameter of hole (dh) = 25 mm…

Q: A saturated clay specimen is subjected to a pressure of 240 kN/m2. After the lapse of a time, it is…

A: step 1-

Q: A cylindrical sample of soil having a cohesion of 80 kN/m2 and an angle of internal friction of 20°…

Q: Two tangents intersecting at V which is inaccessible has an angle of intersection of 30 degree . Two…

Q: Drinking water from a dam which undergoes conventional treatment has a computed chlorine demand…

Q: Which of the following is true about land subsidence caused by overuse of groundwater? the land…

A: In this question some statement regarding land subsidence is asked

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 tri-axial test was conducted on normally consolidated clay. The results were: the confining pressure is 300 kPa and the deviators stress is 300 kPa. Compute the angle that the failure plane makes with the major principal axis in degrees. show free body diagram.

a.54.74

b.16.3

c.24.72

d.19.47

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

For a given consolidated clay: Gs= 2.71; LL= 45; In situ average effective overburden pressure = 120 kPa; In situ void ratio= 0.80 ; Thickness of clay layer = 4m ; average increase of effective stress on clay layer= 40 kPa; Effective pressure at the mid-height of clay layer= 60 kPa; Swell Index (Cs)= 1/5 Cc. Compute the pre-consolidation pressure in kPa. Show free body diagram a.92.9 b.100.5 c.49 d.87.64
6. From the given soil profile, the groundwater table is located 2m below the ground level. (See picture below) Compute the horizontal effective stress at point A. (Answer: 53.36 kPa) Compute the lateral effective stress at point A if the lateral earth pressure coefficient at rest is K0=0.50. (Answer: 26.68 kPa) Compute the lateral total stress at point A. (Answer: 56.11 m)
A consolidated drained tri-axial test was conducted on normally consolidated clay. The results were: the confining pressure is 300 kPa and the deviators stress is 300 kPa. Compute the angle that the failure plane makes with the major principal axis in degrees. a.54.74 b.24.72 c.16.3 d.19.47
The stresses on a failure plane in a drained triaxial test on sand are as Follows: Normal Stress nf = 100 kN/m2 Shear Stress τf = 40 kN/m2 Required: a) Determine the angle of internal friction and angle of failure plane b) Find the major and minor principle stresses (1 , 3 )
In a drained triaxial compression test, a saturated specimen of cohesionless sand fails at a deviator stress of 450 kN/m2 when the cell pressure was 135 kN/m2. Find the angle of inclination of the failure plane with the horizontal. Show diagram
In a drained triaxial compression test, a saturated specimen of cohesionless sand fails at a deviator stress of 450 kN/m2 when the cell pressure was 135 kN/m2. Find the effective angle of shearing resistance of sand. a. 64 deg 15 min b. 26 deg 30 min c. 38 deg 30 min d. 48 deg 15 min
Solve it quick? Triaxial test (CU) is performed on a clay for a confining pressure of 110 kPa. If the deviator stress and pore-water pressure were 70 kpa and 55 kpa respectively then determine the internal friction angle.
A soil profile is shown in Figure Q3(b)(i). The groundwater level is located on the ground surface. The sand layer is under artesian pressure where the excess pore water pressure is 40 kN/m^2. (i) Calculate the total vertical stress, pore water pressure and effective vertical stress at the base of each layer. (ii)Determine the increment of the effective stress at the base of sand layer if the 1.5m height fill will be imposed on the ground surface. Note that, the density of the fill material is 1750 kg/m^3. (iii) The excavation will be made in the clay layer for the basement construction. Evaluate the stability of the soil from boiling or quick condition. The depth of the excavation is shown in Figure Q3(b)(ii). (iv)Propose the maximum depth of cut that can be made to avoid boiling or quick condition.
In a drained triaxial compression test, a saturated specimen of cohesionless sand fails at a deviator stress of 450 kN/m2 when the cell pressure was 135 kN/m2. Find the effective angle of shearing resistance of sand. show Free body Diagram. a.48 deg 15 min b.26 deg 30 min c.38 deg 30 min d.64 deg 15 min
For a given consolidated clay: Gs= 2.71; LL= 45; In situ average effective overburden pressure = 120 kPa; In situ void ratio= 0.80 ; Thickness of clay layer = 4m ; average increase of effective stress on clay layer= 40 kPa; Effective pressure at the mid-height of clay layer= 60 kPa; Swell Index (Cs)= 1/5 Cc. Compute the pre-consolidation pressure in kPa. a. 92.9 b. 49 c. 87.64 d. 100.5
A consolidated drained tri-axial test was conducted on normally consolidated clay. The results were: the confining pressure is 300 kPa and the deviators stress is 300 kPa. Compute the angle that the failure plane makes with the major principal axis in degrees. show fbd a.16.3 b.24.72 c.54.74 d.19.47
A granular soil is subjected to a minor principal stress of 200 kN/m2. If the angle of internal friction is 30°, determine the inclination of the plane of failure with respect to the direction of the major principal stress. Show free body diagram. a.30 b.45 c.60 d.37.5