H.W.5: For the simply supported beam shown below reinforced by 4025 bars (fy: 420 MPa), the concrete strength (f= 21 MPa) evaluate the following: 1- Check the actual flexural stresses in concrete and steel if the span length equal to (4 m), dead load 8 kN/m including self-weight of the beam, live load equal to 10 kN/m
H.W.5: For the simply supported beam shown below reinforced by 4025 bars (fy: 420 MPa), the concrete strength (f= 21 MPa) evaluate the following: 1- Check the actual flexural stresses in concrete and steel if the span length equal to (4 m), dead load 8 kN/m including self-weight of the beam, live load equal to 10 kN/m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Reinforced concrete designs (Solution working stresses method)
![H.W.5: For the simply supported beam shown below reinforced by 4025 bars (fy=
420 MPa), the concrete strength (f= 21 MPa) evaluate the following:
1- Check the actual flexural stresses in concrete and steel if the span length equal
to (4 m), dead load 8 kN/m including self-weight of the beam, live load equal to 10
kN/m.
2- The length of beam span that makes the concrete in tension face starts to crack.
3- The actual stress in concrete and steel if the span length of the beam is equal to
7 m.
WI= 10 kN/m
Wd=8 kN/m
420 mm
500 mm
마
350 mm](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1f0f9b5e-2bcc-403e-a752-65be1a0b1459%2F79cd2621-a4e8-4a6f-b55b-de0e3f0e4001%2F5ir7i9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:H.W.5: For the simply supported beam shown below reinforced by 4025 bars (fy=
420 MPa), the concrete strength (f= 21 MPa) evaluate the following:
1- Check the actual flexural stresses in concrete and steel if the span length equal
to (4 m), dead load 8 kN/m including self-weight of the beam, live load equal to 10
kN/m.
2- The length of beam span that makes the concrete in tension face starts to crack.
3- The actual stress in concrete and steel if the span length of the beam is equal to
7 m.
WI= 10 kN/m
Wd=8 kN/m
420 mm
500 mm
마
350 mm
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