3. A doubly reinforced beam has dimension of 300mmw x 600mmh. It is reinforced with 2-25mm diam compression bars and 4 25mm diam tension bars. Concrete cover from centroid of steel bar is 60mm. On its section has a bending moment of 300KN-m. Using working stress design method what are the stresses acting on the concrete, compressive and tensile steel bars? n=8

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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3. A doubly reinforced beam has dimension of 300mmw x 600mmh. It is reinforced
with 225mm diam compression bars and 4 25mm diam tension bars. Concrete
cover from centroid of steel bar is 60mm. On its section has a bending moment of
300KN-m. Using working stress design method what are the stresses acting on the
concrete, compressive and tensile steel bars? N3D8
Transcribed Image Text:3. A doubly reinforced beam has dimension of 300mmw x 600mmh. It is reinforced with 225mm diam compression bars and 4 25mm diam tension bars. Concrete cover from centroid of steel bar is 60mm. On its section has a bending moment of 300KN-m. Using working stress design method what are the stresses acting on the concrete, compressive and tensile steel bars? N3D8
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