A reinforced concrete beam has a width of 300mm and an effective depth of 600mm. Compressive reinforcement (if required will be placed at d'=60mm. f'c=27.5 MPa and fy=415 MPa. Use NSCP 2015. The beam is to support a factored bending moment of 670 kN-m, a) Determine the required area of tension reinforcement. b) Determine the required area of compression reinforcement. c) Determine the number of 25mm bars required as compression and tension reinforcement. Note: Minimum number of bars = 2 bars. d) Calculate the capacity of the designed section.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A reinforced concrete beam has a width of 300mm and an effective depth of 600mm.
Compressive reinforcement (if required will be placed at d'=60mm. f'c=27.5 MPa and
fy=415 MPa. Use NSCP 2015. The beam is to support a factored bending moment of 670
kN-m,
a) Determine the required area of tension reinforcement.
b) Determine the required area of compression reinforcement.
c) Determine the number of 25mm bars required as compression and tension
reinforcement. Note: Minimum number of bars = 2 bars.
d) Calculate the capacity of the designed section.
Transcribed Image Text:A reinforced concrete beam has a width of 300mm and an effective depth of 600mm. Compressive reinforcement (if required will be placed at d'=60mm. f'c=27.5 MPa and fy=415 MPa. Use NSCP 2015. The beam is to support a factored bending moment of 670 kN-m, a) Determine the required area of tension reinforcement. b) Determine the required area of compression reinforcement. c) Determine the number of 25mm bars required as compression and tension reinforcement. Note: Minimum number of bars = 2 bars. d) Calculate the capacity of the designed section.
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