"D.77. Compute the ultimate strength capacity of the positive moment beam design below. f'c= 21 MPa, fy= 500 MPa, bf= 730 mm, t= 80 mm, hw= 450 mm, bw = 410 mm ds= 12 mm, ct= 30 mm, cb = 35 mm. Steel bar details: compression side at top (single layer): 4 - 20 mm dia. , tension side (double- layered): upper layer is 3 - 28 mm dia. and lower layer is 4 - 28 mm dia."

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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bf
Ct
t
Bar diameters and
positioning in the
figure given are just
representations.
Refer to the problem
ds
hw
statement for the
number of bars and
bar diameters to use
in your computation.
25 mm-
Cb
bw
Transcribed Image Text:bf Ct t Bar diameters and positioning in the figure given are just representations. Refer to the problem ds hw statement for the number of bars and bar diameters to use in your computation. 25 mm- Cb bw
"D.77. Compute the ultimate strength capacity of the positive moment beam design below. f'c= 21 MPa, fy= 500 MPa, bf= 730 mm,
t= 80 mm, hw= 450 mm, bw = 410 mm ds= 12 mm, ct= 30 mm, cb = 35 mm. Steel bar details: compression side at top (single layer):
%3D
4 - 20 mm dia. , tension side (double- layered): upper layer is 3 - 28 mm dia. and lower layer is 4 - 28 mm dia."
Transcribed Image Text:"D.77. Compute the ultimate strength capacity of the positive moment beam design below. f'c= 21 MPa, fy= 500 MPa, bf= 730 mm, t= 80 mm, hw= 450 mm, bw = 410 mm ds= 12 mm, ct= 30 mm, cb = 35 mm. Steel bar details: compression side at top (single layer): %3D 4 - 20 mm dia. , tension side (double- layered): upper layer is 3 - 28 mm dia. and lower layer is 4 - 28 mm dia."
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