4) A simply supported beam supports the uniformly distributed load of intensity Wo. Determine the safe allowable value of w, if the flexural stress is limited to 160 MPa in tension, 200 MPa in compression, shear stress is limited to 70 MPa and maximum allowable deflection is 15mm. The modulus of elasticity of the beam is 200 GPa. Use Moment Area Method.
4) A simply supported beam supports the uniformly distributed load of intensity Wo. Determine the safe allowable value of w, if the flexural stress is limited to 160 MPa in tension, 200 MPa in compression, shear stress is limited to 70 MPa and maximum allowable deflection is 15mm. The modulus of elasticity of the beam is 200 GPa. Use Moment Area Method.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![4) A simply supported beam supports the uniformly distributed load of
intensity Wo. Determine the safe allowable value of w, if the flexural
stress is limited to 160 MPa in tension, 200 MPa in compression, shear
stress is limited to 70 MPa and maximum allowable deflection is 15mm.
The modulus of elasticity of the beam is 200 GPa. Use Moment Area
Method.
Prepare
A
1m
B
Wo
3m
2m
30
230
m
10 10
10
(dimensions in mm)
150](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9c7c2eaf-c25e-401a-9f37-319f630545ba%2F15271cbb-bbe4-4ce1-b829-3a79cfcc90e7%2Fm3smt8q_processed.jpeg&w=3840&q=75)
Transcribed Image Text:4) A simply supported beam supports the uniformly distributed load of
intensity Wo. Determine the safe allowable value of w, if the flexural
stress is limited to 160 MPa in tension, 200 MPa in compression, shear
stress is limited to 70 MPa and maximum allowable deflection is 15mm.
The modulus of elasticity of the beam is 200 GPa. Use Moment Area
Method.
Prepare
A
1m
B
Wo
3m
2m
30
230
m
10 10
10
(dimensions in mm)
150
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