A propped cantilever beam EF is subjected to a unit moving load as shown in the figure (not to scale). The sign convention for positive shear force at the left and right sides of any section is also shown. The CORRECT qualitative nature of the influence line diagram for shear force at G is

GATE 2021 Civil Engineering Q4 — Civil Engineering

GATE 2021Set 1Q4DIAGRAManswer keyexplanation soonmedium

Civil Engineering · Structural Analysis - Influence Line Diagram

Concept intelligence

Drill mode: shear force · 6/15

Figure from the original GATE 2021 paper. (IIT Bombay archive)

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Recurring concept

Structural Analysis - Influence Line Diagram has appeared in GATE Civil Engineering 2 times across 2 years (2021, 2026).

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propped cantileverinfluence line diagramshear forcemoving load