4. A 200mm x 250mm beam 8m long is supported at its end and its midspan. It carries a uniform load of 9 KN/m excluding its own weight. E = 13.8 GPA. Weight of wood is 8.5 KN/m^3. If the allowable deflection is 13mm. a. Compute the reaction at Midspan b. Compute the negative moment of the beam. 200 c. Compute the maximum flexural strength of the beam. 250 9 K/m 4m 4m 1
4. A 200mm x 250mm beam 8m long is supported at its end and its midspan. It carries a uniform load of 9 KN/m excluding its own weight. E = 13.8 GPA. Weight of wood is 8.5 KN/m^3. If the allowable deflection is 13mm. a. Compute the reaction at Midspan b. Compute the negative moment of the beam. 200 c. Compute the maximum flexural strength of the beam. 250 9 K/m 4m 4m 1
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![4. A 200mm x 250mm beam 8m long is supported at its end and its midspan. It carries a uniform load of 9 KN/m
excluding its own weight. E = 13.8 GPA. Weight of wood is 8.5 KN/m^3. If the allowable deflection is 13mm.
a. Compute the reaction at Midspan
b. Compute the negative moment of the beam.
200
c. Compute the maximum flexural strength of the beam.
250
9 kN/m
4m
1
8m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F075630ba-7d72-4218-9454-bd1b2cf56e81%2Fc0d0bbc5-3029-4269-8c14-afe4dfd93f27%2Fdu9m09s_processed.png&w=3840&q=75)
Transcribed Image Text:4. A 200mm x 250mm beam 8m long is supported at its end and its midspan. It carries a uniform load of 9 KN/m
excluding its own weight. E = 13.8 GPA. Weight of wood is 8.5 KN/m^3. If the allowable deflection is 13mm.
a. Compute the reaction at Midspan
b. Compute the negative moment of the beam.
200
c. Compute the maximum flexural strength of the beam.
250
9 kN/m
4m
1
8m
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