Example (3): For the simply supported beam shown reinforced by 40 25 mm bars ( fy= 420 MPa), the concrete strength ( f'c =21 MPa), evaluate the following : 1- If the span beam = 4 m and dead load =8 KN/m, live load3D10 KN/m check the actual flexural stress in concrete and steel. 2- The length of the beam span that make the concrete in tension face start to crack. 30 The actual stress in concrete and steel if the span of beam = 7m
Example (3): For the simply supported beam shown reinforced by 40 25 mm bars ( fy= 420 MPa), the concrete strength ( f'c =21 MPa), evaluate the following : 1- If the span beam = 4 m and dead load =8 KN/m, live load3D10 KN/m check the actual flexural stress in concrete and steel. 2- The length of the beam span that make the concrete in tension face start to crack. 30 The actual stress in concrete and steel if the span of beam = 7m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Example (3): For the simply supported beam shown reinforced by 40 25 mm bars ( fy= 420 MPa) , the concrete
strength ( f'c 21 MPa), evaluate the following :
1- If the span beam 4 m and dead load = 8 KN/m, live load-D10 KN/m check the actual flexural stress in concrete
and steel.
y3D
2- The length of the beam span that make the concrete in tension face start to crack.
30 The actual stress in concrete and steel if the span of beam = 7m
WL=8 KN/m
WD-8 KN/m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb7e9412a-f9d9-4200-82ad-268464c44b75%2F2ac1e525-ec70-455c-8b06-f5d7a6af582d%2Fxoox3ct_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Example (3): For the simply supported beam shown reinforced by 40 25 mm bars ( fy= 420 MPa) , the concrete
strength ( f'c 21 MPa), evaluate the following :
1- If the span beam 4 m and dead load = 8 KN/m, live load-D10 KN/m check the actual flexural stress in concrete
and steel.
y3D
2- The length of the beam span that make the concrete in tension face start to crack.
30 The actual stress in concrete and steel if the span of beam = 7m
WL=8 KN/m
WD-8 KN/m
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