engineering recuitment UKPSC AE Civil 2021 Mock Test (Re-Exam) Structural Analysis Influence Line Diagram and Rolling Loads
When a series of wheel loads crosses a simply supported girder, the maximum bending moment under any given wheel load occurs when:
1
The centre of gravity of the load system is midway between the centre of span and wheel load under consideration.
2
The centre of span is midway between the centre of gravity of the load system and the wheel load under consideration.
3
The wheel load under consideration is midway between the centre of gravity of the load system.
4
None of the above