Question: A RECTANGULAR CONCRETE BEAM WITH A WIDTH DF 2 5 0 m m AND A TOTAL DEPTH OF 4 5 0 m m IS REINFORCED

A RECTANGULAR CONCRETE BEAM WITH A WIDTH DF 250mm AND A TOTAL DEPTH OF 450mm IS REINFORCED WITH 4D16mm TENSION BARS AT THE BOTTOM AND 2D16mm COMPRESSION BARS AT THE TOP. IF THE MDMENT IS EQUAL TO 30kN-m, SOLVE FOR THE STRESSES OF THE BEAM.
Cc=40mm,F'c=20.7MPa.
A RECTANGULAR CONCRETE BEAM WITH A WIDTH DF 2 5 0

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