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Foundation quiz

Total questions: 7

Worksheet time: 7mins

Name
Class
Date
1.

The gross pressure intensity (q) of a structure is ___________

a)

Total pressure at the base of the footing

b)

Excess pressure after the construction of the structure

c)

Minimum pressure intensity at the base

d)

None of the mentioned

2.


The net safe bearing capacity is defined by which of the following equation?

a)

(a)qns=qnf / F

b)

(b)qns = qnf + σ̅

c)

(c)qns = qf – σ̅

d)

(d)All of the mentioned

3.

The safe bearing capacity can also be referred as _________

a)

(a)Net safe bearing capacity

b)

(b)Ultimate bearing capacity

c)

(c)Safe bearing pressure

d)

(d)Net  soil pressure

4.

Rankine considered the first soil element (element 1) at ___________

a)

(a)The base of the structure

b)

(b)Below the foundation

c)

(c)Edge of the footing

d)

(d)All of the mentioned

5.

According to Rankine’s equation, The bearing capacity of cohesion-less soil at the ground surface is __________

a)

(a)Unity

b)

(b)Less than one

c)

(c)Zero

d)

(d)Greater than one

6.

When a state of equilibrium is reached under the footing?

a)

(a)Load on footing increase

b)

(b)Load on footing decreases(c)Safe bearing capacity of the soil is reached(d)None of the mentioned

c)

(c)Safe bearing capacity of the soil is reached(d)None of the mentioned

d)

(d)None of the mentioned

7.


Rankine considered the equilibrium of second soil element at __________

(a)The base of the structure(b)Below the foundation(c)Edge of the footing(d)Edge of the footing

a)

(a)The base of the structure

b)

(b)Below the foundation

c)

Edge of the footing

d)

Edge of the footing