A rectangular beam has a width of 250 mm and is reinforced for tension only. Strength of materials are f c'=28 MPa, fy=275 MPa. Allowable stresses for compression is 0.45fc' and for tension in steel, fs=0.60fy. For balanced design and cracked-section method, determine the area of reinforcement required.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A rectangular beam has a width of 250 mm and
is reinforced for tension only. Strength of
materials are fc'=28 MPa, fy=275 MPa.
Allowable stresses for compression is 0.45fc'
and for tension in steel, fs=0.60fy. For balanced
design and cracked-section method, determine
the area of reinforcement required.
Transcribed Image Text:A rectangular beam has a width of 250 mm and is reinforced for tension only. Strength of materials are fc'=28 MPa, fy=275 MPa. Allowable stresses for compression is 0.45fc' and for tension in steel, fs=0.60fy. For balanced design and cracked-section method, determine the area of reinforcement required.
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