A beam must be designed to the following specifications: ●● Span length = 35 ft ●● Beam spacing = 10 ft ●● 2-in. deck with 3 in. of lightweight concrete fill (wc = 115 pcf) for a total depth of t = 5 in. Total weight of deck and slab = 51 psf ●● Construction load =20 psf ●● Partition load = 20 psf ●● Miscellaneous dead load =10 psf ●● Live load=80 psf ●● Fy =50 ksi, f,c 4 ksi Assume continuous lateral support and use LRFD.

A beam must be designed to the following specifications: ●● Span length = 35 ft ●● Beam spacing = 10 ft ●● 2-in. deck with 3 in. of lightweight concrete fill (wc = 115 pcf) for a total depth of t = 5 in. Total weight of deck and slab = 51 psf ●● Construction load =20 psf ●● Partition load = 20 psf ●● Miscellaneous dead load =10 psf ●● Live load=80 psf ●● Fy =50 ksi, f,c 4 ksi Assume continuous lateral support and use LRFD.

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 9.2.1P: A W1422 acts compositely with a 4-inch-thick floor slab whose effective width b is 90 inches. The...

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