A continuous beam is supported by a spring at D with spring constant of 40kN/m as shown. Determine the reactions at the supports A and B and the spring force and draw the bending moment diagram. Given E=200GPa, I=4×107mm4 . (Hint : take the spring force as unknown). (Ans : Ay=-9.495kN, By=24.848kN, Dy=4.646kN)
A continuous beam is supported by a spring at D with spring constant of 40kN/m as shown. Determine the reactions at the supports A and B and the spring force and draw the bending moment diagram. Given E=200GPa, I=4×107mm4 . (Hint : take the spring force as unknown). (Ans : Ay=-9.495kN, By=24.848kN, Dy=4.646kN)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A continuous beam is supported by a spring at D with spring constant of 40kN/m as shown. Determine the reactions at the supports A and B and the spring force and draw the bending moment diagram. Given E=200GPa, I=4×107mm4 . (Hint : take the spring force as unknown). (Ans : Ay=-9.495kN, By=24.848kN, Dy=4.646kN)
Transcribed Image Text:A
5 m
B
20 kN
C
K = 40 kN/m
4m 3 m
D
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