Which of the following represents the effective slab width for the composite beam (Beam 1) highlighted below? 45' - 0" Beam 1 Concrete slab and orientation of metal deck O A. 107" O B. 115" OC 145" O D. 120" O E. None 3 @ 10'-0" = 30'

Which of the following represents the effective slab width for the composite beam (Beam 1) highlighted below? 45' - 0" Beam 1 Concrete slab and orientation of metal deck O A. 107" O B. 115" OC 145" O D. 120" O E. None 3 @ 10'-0" = 30'

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 9.4.2P

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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.

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Expert Solution

Step 1

For the beam (beam 1) highlighted in the figure, the span of the slab it needs to support is,

$L = \frac{10}{2} + \frac{10}{2} L = 10'$

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