railway RRB JE (CBT I + CBT II) Mock Test 2024 Structural Analysis Influence Line Diagram and Rolling Loads
A simply supported beam of span L, width B and depth D is subjected to a rolling concentrated load of magnitude W. the maximum flexural stress developed at the sectional L/4 distance from the end support is
1
(3WL) / (4BD2)
2
(4WL) / (3BD2)
3
(9WL) / (8BD2)
4
(8WL) / (9BD2)