A composite floor system consists of W18 x 97 beams and a 5-inch-thick reinforced concrete floor slab. The span length is 30 feet, and the beams are spaced at 8 feet. In addition to the weight of the slab, there is a construction load of 20 psf and a uniform live load of 800 psf. Assume that there is no latera support during the construction phase. A992 steel is used, and f = 4 ksi. A. Compute the maximum deflection before the concrete is cured considering the dead load and the construction load [ Select ] v in. B. Compute the maximum deflection after the concrete is cured and composite behavior has been attained. [ Select ] in

A composite floor system consists of W18 x 97 beams and a 5-inch-thick reinforced concrete floor slab. The span length is 30 feet, and the beams are spaced at 8 feet. In addition to the weight of the slab, there is a construction load of 20 psf and a uniform live load of 800 psf. Assume that there is no latera support during the construction phase. A992 steel is used, and f = 4 ksi. A. Compute the maximum deflection before the concrete is cured considering the dead load and the construction load [ Select ] v in. B. Compute the maximum deflection after the concrete is cured and composite behavior has been attained. [ Select ] in

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 9.7.1P

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Concept explainers

Masonry Units

Concrete masonry is among the most surplus building materials present since a wide range of aspects can be accomplished using Concrete Masonry Units (CMU) as they have more benefits than stone or brick masonry. CMU are manufactured in a variety of shapes, colors, sizes, and patterns for various functions and finishing. Due to their modular properties, different CMU can be mixed in the same wall for various textures, colors, and so on. For the formation of the concrete blocks, cement, aggregate, and water are required.

Question

Compute the maximum deflection before the concrete is cured considering the dead load and the construction load

Select

0.3254",

0.2144",

0.2720",

0.1396"

Compute the maximum deflection after the concrete is cured and composite behavior has been attained.

Select

2.549",

0.8967",

2.143",

1.275"

A composite floor system consists of W18 x 97 beams and a 5-inch-thick
reinforced concrete floor slab. The span length is 30 feet, and the beams are
spaced at 8 feet. In addition to the weight of the slab, there is a construction
load of 20 psf and a uniform live load of 800 psf. Assume that there is no lateral
support during the construction phase. A992 steel is used, and f! = 4 ksi.
A. Compute the maximum deflection before the concrete is cured considering
the dead load and the construction load [ Select ]
in.
B. Compute the maximum deflection after the concrete is cured and composite
behavior has been attained. [ Select ]
v in.

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