Q3 : The upward distributed force can be assumed as a reaction over the length of the beam, as shown in Figure Q3. There are two unknown parameters: downward force Rc and the moment Mc. (a) Determine the magnitude and direction of the force Rc and the moment Mc (b) Draw the shear force and bending moment diagrams for the beam. (c) If the allowable bending stress is 513 MN/m², determine the minimum diameter that can be used for the beam cross-section. 2 m 20 kN/m ++-1 Mc Re 1m1m-1.5 m 10+ 40 kN/m

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Q3
The upward distributed force can be assumed as a reaction over the length of
the beam, as shown in Figure Q3. There are two unknown parameters: downward force Rc and
the moment Mc.
(a) Determine the magnitude and direction of the force Rc and the moment Mc
(b) Draw the shear force and bending moment diagrams for the beam.
(c) If the allowable bending stress is 513 MN/m², determine the minimum diameter that can be
used for the beam cross-section.
20 kN/m | Re
B
Mc
C
2 m-1 m1m1.5 m-
40 kN/m
Transcribed Image Text:Q3 The upward distributed force can be assumed as a reaction over the length of the beam, as shown in Figure Q3. There are two unknown parameters: downward force Rc and the moment Mc. (a) Determine the magnitude and direction of the force Rc and the moment Mc (b) Draw the shear force and bending moment diagrams for the beam. (c) If the allowable bending stress is 513 MN/m², determine the minimum diameter that can be used for the beam cross-section. 20 kN/m | Re B Mc C 2 m-1 m1m1.5 m- 40 kN/m
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