The rigid beam AB is loaded with two forces each 31 kN and the 30-mm-in-diameter and 1.25-m-in-length (originally) rod BC is madeo from a material for which the stress-strain is given where the non-linear part is modeled by the quadratic equation shown on the graph. Determine the angle (in rad) by which the rigid beam AB will rotate below its original horizontal position. Hint: Distance AC will always be equal to 3.881 m

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The rigid beam AB is loaded with two forces each 31 kN and the 30-mm-in-diameter and 1.25-m-in-length (originally) rod BC is mado
from a material for which the stress-strain is given where the non-linear part is modeled by the quadratic equation shown on the graph.
Determine the angle (in rad) by which the rigid beam AB will rotate below its original horizontal position.
Hint: Distance AC will always be equal to 3.881 m
m
m
0.75 m
125
100
ole)-2000e540. 78
75
50
25
0.1
0.15
0.2
3.
a (MPa)
Transcribed Image Text:The rigid beam AB is loaded with two forces each 31 kN and the 30-mm-in-diameter and 1.25-m-in-length (originally) rod BC is mado from a material for which the stress-strain is given where the non-linear part is modeled by the quadratic equation shown on the graph. Determine the angle (in rad) by which the rigid beam AB will rotate below its original horizontal position. Hint: Distance AC will always be equal to 3.881 m m m 0.75 m 125 100 ole)-2000e540. 78 75 50 25 0.1 0.15 0.2 3. a (MPa)
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