Civil Engineering MCQJE Level Civil Engineering
The influence line for reaction at left support of a simply supported beam is:
Structural AnalysisTheory of StructuresHARD
Choose the correct answer
A
a straight line descending from 1 to 0
B
a rectangle
C
a circle
D
a parabola
Correct Answer
A. a straight line descending from 1 to 0
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The ordinate is (L-x)/L, which is linear from 1 at the left support to 0 at the right support.
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