Influence Line Diagram · Structural Analysis · GATE CE
Marks 1
Consider the pin-jointed truss shown in the figure. Influence line is drawn for the axial force in the member G-I, when a unit load travels on the bottom chord of the truss. Identify the CORRECT influence line from the following options:
Note: Positive value corresponds to tension and negative value corresponds to compression in the member.




Marks 2

For a moving concentrated load of $$50$$ $$kN$$ on the beam, the magnitude of the maximum bending moment (in $$kN$$-$$m$$) obtained at the support $$C$$ will be equal to _________





During the passage of the loads, the maximum and the minimum reactions at supports $$'R'$$ in $$kN,$$ are respectively
The maximum sagging moment under the $$150$$ $$kN$$ load anywhere is
The maximum hogging moment in the beam anywhere is


The influence line for reaction at $$B$$ is given by