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For this exercise consider the single-bay building framing plan shown below, which you have considered previously. It has been decided to change from concrete framing to structural steel framing. A steel deck and concrete slab with a total thickness of five inches spans between the steel beams, and the steel beams are supported by steel girders along two edges. Assume all beams and girders are simple span and design the interior beams and edge girders. Use a design live load of 80 pounds per square foot. The slab dead load is 70 pounds per square foot, which includes the weight of the slab, beams, girders, and superimposed dead loads (mechanical, ceiling, floor finish, etc.). The beams may be assumed to have continuous lateral support from the floor slab. The girders should be assumed to be braced only by the beams (i.e., unbraced length equals beam spacing). The columns supporting the framing have been designed and do not need to be considered. Use steel yield strength Fy = 50 ksi for beams and girders. Consider only flexure in the design of the members. Edge girder (typ. of 2) 35'-0 edge beam (typ. of 2) Interior beam (typ. of 3) 4 spaces @ 8'-0-32'-0 wide flange column enclosed in 16"x16" pier below (typ. of 4)

For this exercise consider the single-bay building framing plan shown below, which you have considered previously. It has been decided to change from concrete framing to structural steel framing. A steel deck and concrete slab with a total thickness of five inches spans between the steel beams, and the steel beams are supported by steel girders along two edges. Assume all beams and girders are simple span and design the interior beams and edge girders. Use a design live load of 80 pounds per square foot. The slab dead load is 70 pounds per square foot, which includes the weight of the slab, beams, girders, and superimposed dead loads (mechanical, ceiling, floor finish, etc.). The beams may be assumed to have continuous lateral support from the floor slab. The girders should be assumed to be braced only by the beams (i.e., unbraced length equals beam spacing). The columns supporting the framing have been designed and do not need to be considered. Use steel yield strength Fy = 50 ksi for beams and girders. Consider only flexure in the design of the members. Edge girder (typ. of 2) 35'-0 edge beam (typ. of 2) Interior beam (typ. of 3) 4 spaces @ 8'-0-32'-0 wide flange column enclosed in 16"x16" pier below (typ. of 4)

Architectural Drafting and Design (MindTap Course List)
Architectural Drafting and Design (MindTap Course List)
7th Edition
ISBN:9781285165738
Author:Alan Jefferis, David A. Madsen, David P. Madsen
Publisher:Alan Jefferis, David A. Madsen, David P. Madsen
Chapter28: Structural Components Of Framed Construction
Section: Chapter Questions
Problem 28.4Q
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For this exercise consider the single-bay building framing plan shown below, which you have considered previously. It has been decided to change from concrete framing to structural steel framing. A steel deck and concrete slab with a total thickness of five inches spans between the steel beams, and the steel beams are supported by steel girders along two edges. Assume all beams and girders are simple span and design the interior beams and edge girders. Use a design live load of 80 pounds per square foot. The slab dead load is 70 pounds per square foot, which includes the weight of the slab, beams, girders, and superimposed dead loads (mechanical, ceiling, floor finish, etc.). The beams may be assumed to have continuous lateral support from the floor slab. The girders should be assumed to be braced only by the beams (i.e., unbraced length equals beam spacing). The columns supporting the framing have been designed and do not need to be considered. Use steel yield strength Fy = 50 ksi for beams and girders. Consider only flexure in the design of the members. Edge girder (typ. of 2) 35'-0 edge beam (typ. of 2) Interior beam (typ. of 3) 4 spaces @ 8'-0-32'-0 wide flange column enclosed in 16"x16" pier below (typ. of 4)
Transcribed Image Text:For this exercise consider the single-bay building framing plan shown below, which you have considered previously. It has been decided to change from concrete framing to structural steel framing. A steel deck and concrete slab with a total thickness of five inches spans between the steel beams, and the steel beams are supported by steel girders along two edges. Assume all beams and girders are simple span and design the interior beams and edge girders. Use a design live load of 80 pounds per square foot. The slab dead load is 70 pounds per square foot, which includes the weight of the slab, beams, girders, and superimposed dead loads (mechanical, ceiling, floor finish, etc.). The beams may be assumed to have continuous lateral support from the floor slab. The girders should be assumed to be braced only by the beams (i.e., unbraced length equals beam spacing). The columns supporting the framing have been designed and do not need to be considered. Use steel yield strength Fy = 50 ksi for beams and girders. Consider only flexure in the design of the members. Edge girder (typ. of 2) 35'-0 edge beam (typ. of 2) Interior beam (typ. of 3) 4 spaces @ 8'-0-32'-0 wide flange column enclosed in 16"x16" pier below (typ. of 4)
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