A simply supported rectangular beam has a width of 300mm and an effective depth to the centroid of tension reinforcement of 330mm. The tension reinforcement has an area of 2843mm2 and the area of compression reinforcement placed 70mm from the compression face of the beam is 1231.5mm2, fy = 415MPa, fc’ = 30MPa. Balanced steel ratio is 0.031. The design strength using 0.90 as the reduction factor is ____kN.m

A simply supported rectangular beam has a width of 300mm and an effective depth to the centroid of tension reinforcement of 330mm. The tension reinforcement has an area of 2843mm2 and the area of compression reinforcement placed 70mm from the compression face of the beam is 1231.5mm2, fy = 415MPa, fc’ = 30MPa. Balanced steel ratio is 0.031. The design strength using 0.90 as the reduction factor is ____kN.m

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter9: Composite Construction

Section: Chapter Questions

Problem 9.1.1P

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