Grain Systems Bin Accessories PNEG-318 - Manual (Page 118)

16. WC Series Outside Universal Stiffened Anchor Bolt Charts
118 PNEG-318 Concrete Foundation Recommendations for GSI Grain Bins
WC Series Outside Stiffened Tanks 3 Stiffeners per Sidewall Sheet
4" Commercial Anchor Placement Charts
NOTE: These tables are for 3 post WC series outside stiffened bins only.
Nominal 24 Anchors
Diameter = 24' 3 Post
Bolt Radius = 12' - 3-1/2"
Anchor Chord
3' - 2-1/2"
6' - 4-3/8"
9' - 4-7/8"
12' - 3-1/2"
14' - 11-9/16"
17' - 4-9/16"
Nominal 27 Anchors
Diameter = 27' 3 Post
Bolt Radius = 13' - 9-3/8"
Anchor Chord
3' - 2-3/8"
6' - 4-1/4"
9' - 5-1/8"
12' - 4-7/16"
15' - 1-3/4"
17' - 8-5/8"
20' - 0-5/8"
Nominal 30 Anchors
Diameter = 30' 3 Post
Bolt Radius = 15' - 3-5/16"
Anchor Chord
3' - 2-5/16"
6' - 4-1/4"
9' - 5-1/4"
12' - 5-1/8"
15' - 3-1/4"
17' - 11-1/2"
20' - 5-5/16"
22' - 8-7/16"
Nominal 33 Anchors
Diameter = 33' 3 Post
Bolt Radius = 16' - 9-3/16"
Anchor Chord
3' - 2-1/4"
6' - 4-3/16"
9' - 5-3/8"
12' - 5-9/16"
15' - 4-3/8"
18' - 1-9/16"
20' - 8-3/4"
23' - 1-11/16"
25' - 4-1/8"
Nominal 36 Anchors
Diameter = 36' 3 Post
Bolt Radius = 18' - 3-1/8"
Anchor Chord
3' - 2-3/16"
6' - 4-1/16"
9' - 5-7/16"
12' - 5-7/8"
15' - 5-3/16"
18' - 3-1/8"
20' - 11-3/8"
23' - 5-11/16"
25' - 9-7/8"
Nominal 39 Anchors
Diameter = 39' 3 Post
Bolt Radius = 19'-9"
Anchor Chord
3' - 2-1/8"
6'-4"
9' - 5-7/16"
12' - 6-1/16"
15' - 5-3/4"
18' - 4-1/4"
21' - 1-5/16"
23' - 8-3/4"
26' - 2-5/16"
28' - 5-13/16"