About Uncracked and Cracked Section 1. A floor system consist of a 100mm concrete slab supported by continous T-Beam with 9m span, clear distance between webs of 1.2m. Web dimensions are bw = 300mm, effective depth (d) = 540mm. Concrete cover is 700 from the centroid of the bars is subjected to a maximum positive factored moment of 1,000 KN-m. Use f’c = 28Mpa, fy = 420 Mpa uniform weight of concrete is 23.544KN-m. a. What is effective flange of the beam. b. Should the T-beam be singly or doubly reinforced use et = 0.005 c. What is the required tension steel area.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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About Uncracked and Cracked Section 1. A floor system consist of a 100mm concrete slab supported by continous T-Beam with 9m span, clear distance between webs of 1.2m. Web dimensions are bw = 300mm, effective depth (d) = 540mm. Concrete cover is 700 from the centroid of the bars is subjected to a maximum positive factored moment of 1,000 KN-m. Use f’c = 28Mpa, fy = 420 Mpa uniform weight of concrete is 23.544KN-m. a. What is effective flange of the beam. b. Should the T-beam be singly or doubly reinforced use et = 0.005 c. What is the required tension steel area. d. What is the uniform live load of the beam , assume dead load is self-weigh only.
9m
Wu
A
9m
Transcribed Image Text:9m Wu A 9m
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