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

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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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.
Transcribed Image Text: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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