REINFORCED CONCRETE DESIGN include free body diagram and detailed solution

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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REINFORCED CONCRETE DESIGN

include free body diagram and detailed solution

An isolated T-beam is composed af a flange 700 mm wide and 150 mm deep
cast monolithicałły with a web 250 mm width that extends 600 mm below the
bottom surface of the flange to produce a beam of 750 mm depth. Tensile
reinforcement consists of 6 – 32 mm ø bars placed in two horizontal rows.
The centroid of the bar group is 650 mm from the top of the beam. It has
been determined that the concrete has a strength of 20.7 MPa and that the
yield stress of the steel is 414.7 MPa.
O Determine the depth of compression block.
2 Determine the maximum steel ratio.
3 Determine the design moment capacity of the beam.
Transcribed Image Text:An isolated T-beam is composed af a flange 700 mm wide and 150 mm deep cast monolithicałły with a web 250 mm width that extends 600 mm below the bottom surface of the flange to produce a beam of 750 mm depth. Tensile reinforcement consists of 6 – 32 mm ø bars placed in two horizontal rows. The centroid of the bar group is 650 mm from the top of the beam. It has been determined that the concrete has a strength of 20.7 MPa and that the yield stress of the steel is 414.7 MPa. O Determine the depth of compression block. 2 Determine the maximum steel ratio. 3 Determine the design moment capacity of the beam.
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