Principles of Reinforced and Prestressed Concrete If assumptions are made, verify if assumptions are correct.   A reinforced rectangular beam with a with of 275 mm and effective depth of 440 mm has 4 16mm bars placed in 1 layer at the tension side. The beam has a stirrup with diameter of 10mm. Use fc'=28MPa and fy=420MPa, L=3.85m, w0=19.25kN/m and wl=24.75kN/m. Calculate the strength reduction factor of the beam.

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Principles of Reinforced and Prestressed Concrete

If assumptions are made, verify if assumptions are correct.

 

A reinforced rectangular beam with a with of 275 mm and effective depth of 440 mm has 4 16mm bars placed in 1 layer at the tension side. The beam has a stirrup with diameter of 10mm. Use fc'=28MPa and fy=420MPa, L=3.85m, w0=19.25kN/m and wl=24.75kN/m.

Calculate the strength reduction factor of the beam.

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