CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Unconfined Compression Test

Consider the ...

Question

Consider the following statements:
For pure clay, the shear strength parameters will be
1. Cohesion $c = O$ ; and angle of internal friction $ϕ$ will be maximum.
2. Cohesion c is maximum; and angle of internal friction $ϕ$ is also maximum.
3. Angle of internal friction $ϕ$ is zero, with some value of cohesion $c$ .
Which of these statements is/are correct?

A

1, 2

and

3

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

1

only

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

3

only

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

2

only

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $3$ only
For pure clay, failure envelope $(ϕ = 0)$

Suggest Corrections

thumbs-up

0

Similar questions

Q. A vertical cut is to be made in a soil mass having cohesion c, angle of internal friction

ϕ

, and unit weight

γ

K_{a} a n d K_{p}

as the coefficient of active and passive earth pressures, respectively, the maximum depth of unsupported excavation is

0.50 m

diameter and of length

10 m

is embedded in a deposit of clay. The undrained strength parameters of the clay are cohesion

= 60 {kN/m}^{2}

and the angle of internal friction

= 0

. The skin friction capacity (kN) of the pile for an adhesion factor is 0.6, is

Q. An infinitely long slope is made up of a

c - ϕ

soil having the properties : cohesion (c) = 20 kPa and dry unit wt

(γ_{d}) = 16 k N / m^{3}

. The angle of inclination and critical height of the slope are

40^{\circ}

and 5 m respectively. To maintain the limiting equilibrium, the angle of internal friction of the soil (in degree)

Q. An infinite soil slope with an inclination of

35^{\circ}

is subjected to seepage parallel to its surface. The soil has C' =

100 k N / m^{2}

ϕ^{'} = 30^{\circ}

. Using the concept of mobilized cohesion and friction, at a factor of safety of 1.5 with respect to shear strength, the mobilized friction angle is

Q. The value of active earth pressure coefficient for a cohesion less soil having effective angle of internal friction

40^{\circ}

is . (Round upto three decimal places)

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Unconfined Compression Test

SOIL MECHANICS

Watch in App

explore_more_icon

Explore more

Unconfined Compression Test

Other Soil Mechanics

Join BYJU'S Learning Program

CrossIcon