Compute the Modulus of Rupture of the beam shown, in MPa.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Compute the Modulus of Rupture of the beam shown, in MPa.
A
3.037
B 63.785
Ⓒ3.281
33.217
6 #25
350 mm.
460 mm
600 mm
70 mm
70 mm
fy=420 MPa
f = 24 MPa
Transcribed Image Text:Compute the Modulus of Rupture of the beam shown, in MPa. A 3.037 B 63.785 Ⓒ3.281 33.217 6 #25 350 mm. 460 mm 600 mm 70 mm 70 mm fy=420 MPa f = 24 MPa
A reinforced concrete beam has a width of 400mm and a total depth of 550mm. The longitudinal bars at the top are 2 - 28mm
and 4-32mm at the bottom. Concrete strength is f' c = 22MPa (pc=1950kg/m3) and steel yield strength fy = 420MPa. Steel
cover is 70mm. Compute for the modular ratio.
A 12
B none of these
Ⓒ11
D 11.52
Transcribed Image Text:A reinforced concrete beam has a width of 400mm and a total depth of 550mm. The longitudinal bars at the top are 2 - 28mm and 4-32mm at the bottom. Concrete strength is f' c = 22MPa (pc=1950kg/m3) and steel yield strength fy = 420MPa. Steel cover is 70mm. Compute for the modular ratio. A 12 B none of these Ⓒ11 D 11.52
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