Use A992 steel and select a W shape for typical floor beam AB. Assume that the floor slab provides continuous lateral support. The maximum permissible live load deflection is L/180. The service dead loads consist of a 5-inch thick reinforced concrete floor slab (normal weight concrete), a partition load of 20 psf, and 10 psf to account for suspended ceiling and mechanical equipment. Don’t forget to check with self-weight. The service live load is 65 psf. You may use AISC Table 3-2 and/or Table 3-10 to check for bending and shear. Use LRFD only
Use A992 steel and select a W shape for typical floor beam AB. Assume that the floor slab provides continuous lateral support. The maximum permissible live load deflection is L/180. The service dead loads consist of a 5-inch thick reinforced concrete floor slab (normal weight concrete), a partition load of 20 psf, and 10 psf to account for suspended ceiling and mechanical equipment. Don’t forget to check with self-weight. The service live load is 65 psf. You may use AISC Table 3-2 and/or Table 3-10 to check for bending and shear. Use LRFD only
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Use A992 steel and select a W shape for typical floor beam AB. Assume that the floor
slab provides continuous lateral support. The maximum permissible live load deflection is L/180.
The service dead loads consist of a 5-inch thick reinforced concrete floor slab (normal weight
concrete), a partition load of 20 psf, and 10 psf to account for suspended ceiling and mechanical
equipment. Don’t forget to check with self-weight. The service live load is 65 psf. You may use
AISC Table 3-2 and/or Table 3-10 to check for bending and shear. Use LRFD only.
Transcribed Image Text:30'
Н
-4 @ 6'=24'-
A
B
-Н
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