A simply supported beam of span 8 m carries a uniformly distributed load of 24 kN/m run over the whole span. The beam is propped at the middle of the span. The values of E = 200 × 106 kN/m2 and I = 20 × 10-5 m4. The amount by which the prop should yield in order to make all three reactions equal will be nearly

A simply supported beam of span 8 m carries a uniformly distributed lo

1.	A simply supported beam of span 8 m carries a uniformly distributed load of 24 kN/m run over the whole span. The beam is propped at the middle of the span. The values of E = 200 × 106 kN/m2 and I = 20 × 10-5 m4. The amount by which the prop should yield in order to make all three reactions equal will be nearly
A.	20 mm
B.	15 mm
C.	10 mm
D.	5 mm
Answer» C. 10 mm

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