a. determine the design moment that the beam will carry in kN-m at the midspan.b. determine the required steel area in mm^2c. determine the number of 16mm diameter bars A 350mm x 600 mm beam is carrying asuperimposed dead load of 25 kN/mand superimposed live load 40 kN/m allover the span of 5 m. The beam isunrestrained. The concrete to be usedhas strength of 27.6 MPa. The mainreinforcement has yield strength of 415MPa. Use steel cover of 70 mm.

The values given in the question are as follows: Width of beam(b)=350 mm Depth of beam(D)=600 mm…

Answered: a. determine the design moment that the…

a. determine the design moment that the beam will carry in kN-m at the midspan. b. determine the required steel area in mm^2 c. determine the number of 16mm diameter bars

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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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. determine the design moment that the beam will carry in kN-m at the midspan.

b. determine the required steel area in mm^2

c. determine the number of 16mm diameter bars

A 350mm x 600 mm beam is carrying a
superimposed dead load of 25 kN/m
and superimposed live load 40 kN/m all
over the span of 5 m. The beam is
unrestrained. The concrete to be used
has strength of 27.6 MPa. The main
reinforcement has yield strength of 415
MPa. Use steel cover of 70 mm.

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c.) Calculating the number of 16mm diameter bar:

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