The beam shown in the figure is subject to a positive moment. The dimensions are as follows: bf 764mm, bw 299mm, hf 71mm, d 441mmm. The concrete resistance to compression is 34MPa and the tensile strength of the rods is 407MPa. Determine the amount of reinforcement As (mm2), so the depth of the Whitney block is exactly equal to hf. bf he b₁ W
The beam shown in the figure is subject to a positive moment. The dimensions are as follows: bf 764mm, bw 299mm, hf 71mm, d 441mmm. The concrete resistance to compression is 34MPa and the tensile strength of the rods is 407MPa. Determine the amount of reinforcement As (mm2), so the depth of the Whitney block is exactly equal to hf. bf he b₁ W
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![The beam shown in the figure is subject to a
positive moment. The dimensions are as
follows: bf 764mm, bw 299mm, hf 71mm, d
441mmm. The concrete resistance to
compression is 34MPa and the tensile strength
of the rods is 407MPa. Determine the amount
of reinforcement As (mm2), so the depth of the
Whitney block is exactly equal to hf.
bf
he
b₁](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F09704960-af9f-4017-8fb2-292af4564444%2F5397c271-9152-4f84-b37f-1d6b50aec1d2%2Fhgpmkhr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The beam shown in the figure is subject to a
positive moment. The dimensions are as
follows: bf 764mm, bw 299mm, hf 71mm, d
441mmm. The concrete resistance to
compression is 34MPa and the tensile strength
of the rods is 407MPa. Determine the amount
of reinforcement As (mm2), so the depth of the
Whitney block is exactly equal to hf.
bf
he
b₁
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