Moment due to flange Moment due to web Total steel requirement

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A floor system consists of a 75 mm concrete slab supported by
continuous T beams with a span of 4.3 m spaced at 3 m on center.
The beams have a web width bw = 350 mm and effective d of 470
mm. Calculate the following requirements given below, for a typical
interior beam if the applied factored moment is 574 kN-m. Use f'c =
21 MPa, and fy = 420 MPa. Here is the format. For (0.65) and
for Moment ( 28.57 kN-m), steel area (200 mm2, eg. round to the
nearest ones, say196.51 say 197 mm2).
Moment due to flange
Moment due to web
Total steel requirement
Transcribed Image Text:A floor system consists of a 75 mm concrete slab supported by continuous T beams with a span of 4.3 m spaced at 3 m on center. The beams have a web width bw = 350 mm and effective d of 470 mm. Calculate the following requirements given below, for a typical interior beam if the applied factored moment is 574 kN-m. Use f'c = 21 MPa, and fy = 420 MPa. Here is the format. For (0.65) and for Moment ( 28.57 kN-m), steel area (200 mm2, eg. round to the nearest ones, say196.51 say 197 mm2). Moment due to flange Moment due to web Total steel requirement
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