A reinforced concrete T-beam has the following properties: beff=1380mm, tf=150mm, bw = 300mm, d=610mm, Asbot= 8080mm2, fc’=28MPa, fy=414 MPa. Calculate the nominal moment capacity of the section for positive bending in kN-m. Express your answer in 2 decimal places.

A reinforced concrete T-beam has the following properties: beff=1380mm, tf=150mm, bw = 300mm, d=610mm, Asbot= 8080mm2, fc’=28MPa, fy=414 MPa. Calculate the nominal moment capacity of the section for positive bending in kN-m. Express your answer in 2 decimal places.

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 9.1.3P

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Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

A reinforced concrete T-beam has the following properties: beff=1380mm, tf=150mm, bw = 300mm, d=610mm, Asbot= 8080mm², fc’=28MPa, fy=414 MPa. Calculate the nominal moment capacity of the section for positive bending in kN-m. Express your answer in 2 decimal places.

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