Representative Span Ranges
Horizontal Structure Long span joist girders:
Timber
0
10
20
30
40
50
60
70
80
90
100
Planks Joists
50’-0” Standard open-web steel joists:
Laminated beams
50’-0” Roofing membrane: metal decking
Trusses Decking
Vertical Structure
one-way spanning systems
Reinforced concrete: square/round: d = 10” Steel column bay: 50’-0” x 50’-0”
Wide-flange beams
Floor to ceiling height: 30’-0” +
Open-web joists
Organization two-way spanning systems Primary aisles width: 30’-0” Secondary aisle width: 8’-0”-10’-0” One-way slabs Concrete Tertiary aisle width: 5’-0” minimum
Specific Details
5% Vendor + Other: 15%
Joist slabs
Storage Space:
Precast planks
Retail Size + Site Ratio 1:4 12x12 + 250,000 SF - 360,000 + SF
Precast trees
Pedestrain domain, snow removal, truck deliveries, drainage, landscaping, signage, etc. Site + Parking Total SF: 1,580,000 SF 7 /1,000 SF of Retail SF) 2,500 + parking spots
Flat plates Two-way slabs & beams Waffle Slabs
Master of Architecture / 27