A reinforced concrete beam has a width of 250mm and a total depth of 450mm. It is reinforced with a total steel area of 1875mm2 placed at an effective depth of 375mm for tension. f'c = 21 MPa and Fy=233 MPa. Find the moment capacity of the beam. 450 375 250 ↑ 250 nAs x/3 fs/n fe ΝΑ T

A reinforced concrete beam has a width of 250mm and a total depth of 450mm. It is reinforced with a total steel area of 1875mm2 placed at an effective depth of 375mm for tension. f'c = 21 MPa and Fy=233 MPa. Find the moment capacity of the beam. 450 375 250 ↑ 250 nAs x/3 fs/n fe ΝΑ T

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter10: Plate Girders

Section: Chapter Questions

Problem 10.7.9P

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Please answer in 40 minutes. thank you

A reinforced concrete beam has a width of 250mm and a total depth of 450mm. It is reinforced with
a total steel area of 1875mm2 placed at an effective depth of 375mm for tension. f'c = 21 MPa and
Fy=233 MPa. Find the moment capacity of the beam.
450
375
k250
↑
X
250
nAs
x/3
fs/n
fc
· ΝΑ
T

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