Structure

Chase Stanley 0792

Steel Construction Dead Load Calculations:

Typical Bay Size: 30’x30’

Maximum Tributary Area per floor per Column: 30’x30’=900 sq. ft. x 3 floors=2,700 sq. ft.

Typical column size: W10x45 Weight per typical bay: (45 lbs./ln.ft.)(16 ln.ft.)= .72 k/bay

W-section girder size: (30’x12)/16=22.5= W24x94 Weight per typical bay: (94 lbs./ln.ft.)(60 ln.ft.)= 5.64 k/bay

K-series joist size (spacing 4’ on center): (30’x12)/20=18= 18k6 Weight per typical bay: (8.5 lbs./ln.ft.)(30 ln.ft.)(8 joists)= 2.04 k/bay

Deck Slab (for floor plates) size: 4” Weight per typical bay: (900 sq. ft.)(4/12)(0.150)= 45 k/bay

Total Dead Loads per typical bay: 53.4 k/bay



Above you can see a typical bay size (30'x30') with concrete on metal decking.



Above you can see a typical bay size (30'x30') with the tributary loads diagramed.

__Occupancy Live Load:__

Retail space: 30,000 sq.ft. /30 sq.ft. per occupant= 183

Theatre space: 3,100 sq.ft. /7 sq.ft. per occupant= 442

Kitchen space: 1,500 sq.ft. /200 sq.ft. per occupant= 8

Dining space: 3,000 sq.ft. /15 sq.ft. per occupant= 200

Common space: 1,500 sq.ft. /7 sq.ft. per occupant= 214

Lobby Space: 2,000 sq.ft. /7 sq.ft. per occupant= 285

__Total Occupancy Load: 1,332__ (1,132)(175 lbs avg. person)= 198,100=198.1 Kips