The beam shown in Fig QB1 is made from aluminium tube of rectangular cross-section having a vertical height of 50mm, a horizontal width of 30mm and a wall thickness of 3mm. The dimensions given in the figure are in millimetres. The yield stress in tension is 200MPa; Young's modulus is 71GPa. Determine: a) an expression for the bending moment at every point in the beam and draw the bending moment diagram b) c) d) the maximum bending moment the maximum longitudinal stress the maximum vertical deflection 200 3kN 200 1kN 100
The beam shown in Fig QB1 is made from aluminium tube of rectangular cross-section having a vertical height of 50mm, a horizontal width of 30mm and a wall thickness of 3mm. The dimensions given in the figure are in millimetres. The yield stress in tension is 200MPa; Young's modulus is 71GPa. Determine: a) an expression for the bending moment at every point in the beam and draw the bending moment diagram b) c) d) the maximum bending moment the maximum longitudinal stress the maximum vertical deflection 200 3kN 200 1kN 100
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Transcribed Image Text:The beam shown in Fig QB1 is made from aluminium tube of rectangular
cross-section having a vertical height of 50mm, a horizontal width of 30mm
and a wall thickness of 3mm. The dimensions given in the figure are in
millimetres. The yield stress in tension is 200MPa; Young's modulus is
71GPa.
Determine:
an expression for the bending moment at every point in the beam and
draw the bending moment diagram
a)
b)
c)
d)
the maximum bending moment
the maximum longitudinal stress
the maximum vertical deflection
200
3kN
200
1kN
100
Expert Solution
Step 1
As per bartleby guidelines, only 1st 3 parts among multiple parts, need to be solved. For rest of the parts, please post them as a separate question and mention there to solve only those .
Given:
Required:
- Bending moment diagram
- Maximum bending moment
- Maximum longitudinal stress
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Solved in 3 steps with 3 images
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