Civil Engineering MCQAE Level Civil Engineering
Which of the following about moving load crossing a section in a simply supported beam in civil engineering is correct?
Structural AnalysisILD for ShearMEDIUM
Choose the correct answer
A
shear ILD is always parabolic
B
the ordinate is constant over the span
C
the shear influence line has a jump at the section
D
the bending ILD is identical to the shear ILD
Correct Answer
C. the shear influence line has a jump at the section
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Shear response changes abruptly as the unit load crosses the section. Correct option: C.
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