# Structural Analysis Questions and Answers – Analysis of Frames : Sidesway-II

This set of Structural Analysis Assessment Questions and Answers focuses on “Analysis of Frames : Sidesway-II”.

AB = 12m, BC = 15m, CD = 18m
Load of 40 kN is acting at joint B as shown.
EI is constant throughout the frame.
All force options are given in KN and all moment options are given in KN-M.
FEM represent fixed end moments.

1. What will be the value of mBA?
a) -208
b) -135
c) 94.8
d) 135
View Answer

Answer: b
Explanation: Just substitute the value of rotation at point B and lateral deflection of beam AB in sde equation.
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2. What will be the value of mBC?
a) -208
b) -135
c) -94.8
d) 135
View Answer

Answer: d
Explanation: Just substitute the value of rotation at point B and at point C in sde equation.

3. What will be the value of mCB?
a) -208
b) -135
c) -94.8
d) 135
View Answer

Answer: c
Explanation: Just substitute the value of rotation at point B and at point C in sde equation.
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4. What will be the value of mCD?
a) -208
b) -135
c) -94.8
d) 135
View Answer

Answer: c
Explanation: Just substitute the value of rotation at point B and lateral deflection of beam CD in sde equation.

5. What will be the value of mDC?
a) -208
b) -135
c) 94.8
d) -110
View Answer

Answer: d
Explanation: Just substitute the value of rotation at point B and lateral deflection of beam CD in sde equation.
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6. What will be the value of rotation at point C?
a) 136.18/EI
b) -136.18/EI
c) 0
d) 438.81/EI
View Answer

Answer: a
Explanation: On solving all the three equations obtained above simultaneously, we will get the answer.

7. What will be the value of lateral displacement of beam BC?
a) 6754.68/EI
b) -6754.68/EI
c) 4503.12/EI
d) -4503.12/EI
View Answer

Answer: a
Explanation: On solving all the three equations obtained above simultaneously, we will get the answer.
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8. In beam AB, initially moments mAB and mBA are assumed to be clockwise. So, under that assumption, what will be the direction of shear at point A in beam AB?
a) rightward
b) leftward
c) can’t say
d) value will be 0
View Answer

Answer: b
Explanation: Separate out the beam and conserve moment about point B.

9. What will be the value of mAB?
a) -208
b) -135
c) 94.8
d) 135
View Answer

Answer: a
Explanation: Just substitute the value of rotation at point B and lateral deflection of beam AB in sde equation.

Sanfoundry Global Education & Learning Series – Structural Analysis.
To practice all areas of Structural Analysis Assessment Questions, here is complete set of 1000+ Multiple Choice Questions and Answers.

If you find a mistake in question / option / answer, kindly take a screenshot and email to [email protected]

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