Please answer all since they are all connected. Thanks UPVOTE will be given! Please write the solutions completely and legibly. Box the final answer. Use two decimal places.  A reinforced concrete beam has the following dimensions. The section has a steel cover of 80 mm. The concrete used has strength of 20.7 MPa and yield strength of 280 MPa. The beam is reinforced with 5-28mmø on tension only. a. Determine the depth of the compression block. Check if the steel yields or otherwise b. Determine the distance of extreme compression fiber to neutral axis. c. Determine the ultimate moment.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Please answer all since they are all connected. Thanks

UPVOTE will be given! Please write the solutions completely and legibly. Box the final answer. Use two decimal places. 

A reinforced concrete beam has the following dimensions. The section has a steel cover of 80 mm. The concrete used has strength of 20.7 MPa and yield strength of 280 MPa. The beam is reinforced with 5-28mmø on tension only.

a. Determine the depth of the compression block. Check if the steel yields or otherwise

b. Determine the distance of extreme compression fiber to neutral axis.

c. Determine the ultimate moment.

 

350
80
650
d
Transcribed Image Text:350 80 650 d
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