Chain Link Fence Wind Load Guide for the ... - Hoover Fence
Chain Link Fence Wind Load Guide for the ... - Hoover Fence
Chain Link Fence Wind Load Guide for the ... - Hoover Fence
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TABLE 8LINE POST SELECTION GUIDE: WIND SPEED 140 MPHEXPOSURE CATEGORY "B"LINE POST MAXIMUM SPACING, S (FEET) FOR USE IN EQUATION: S' =S x Cf1 x Cf2 x Cf3FENCE HEIGHT (FEET)SIZE 3 3.5 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20Group IA: (ASTM F1043) Schedule 40 Steel Pipe, ASTM F1083-06 Regular Grade (30,000 psi yield)17/8" 3.3 2.4 1.8 1.1 -- --- -- --- --- --- --- --- --- --- ---... --- --- -- ---LINE POST23/8" 5.7 4.2 3.2 2.0 1.4 --- - -- --- --- --- --- -- --- --- --- --- --- ---27/8" 10.8 7.9 6.1 3.9 2.6 1.9 1.4 1.1 --- --- -- --- --- -- --- --- --- - ---31/2" 17.6 12.9 9.9 6.3 4.3 3.2 2.4 1.9 1.5 1.2 -- --- --- --- --- --- --- -- ---4 24.4 17.9 13.7 8.8 6.1 4.4 3.4 2.6 2.1 1.7 1.4 1.2 1.0 --- - --- - --- ---65/8" --- -- 48.9 31.3 21.7 15.9 12.2 9.6 7.8 6.4 5.4 4.6 3.9 3.4 3.0 2.6 2.3 2.1 1.985/8" --- --- --- --- 42.9 31.5 24.1 19.1 15.4 12.7 10.7 9.1 7.8 6.8 6.0 5.3 4.7 4.2 3.8Group IC: (ASTM F1043) Steel Pipe (50,000 psi yield)1 5/8" 3.3 2.4 1.8 1.1 -- --- - - -- --- --- ..-- -- --- -- - --- -- ---1 7/8" 4.7 3.4 2.6 1.6 1.0 --- -- - --- --- --- --- --- --- --- --- --- --- ---23/8" 8.3 6.0 4.6 2.9 2.0 1.4 1.0 - -- --- -- --- --- --- --- --- --- --- ---27/8" 14.9 10.9 8.4 5.3 3.6 2.6 2.0 1.5 1.2 --- -- --- --- --- --- --- --- --- --31/2" 22.8 16.7 12.8 8.2 5.6 4.1 3.1 2.4 1.9 1.5 1.3 1.0 --- --- --- --- --- -- ---4 30.3 22.3 17.0 10.9 7.5 5.5 4.2 3.3 2.6 2.1 1.7 1.5 1.2 1.0 --- --- --- -- ----Group IA: Intermediate Grade Schedule 40 Steel Pipe, ASTM F 1083-06 Intermediate Grade (50,000 psi yield)65/8" --- --- -- 52.1 36.2 26.5 20.3 16.0 12.9 10.6 8.9 7.5 6.5 5.6 4.9 4.3 3.8 3.3 3.085/8" --- --- --- --- --- 52.5 40.2 31.7 25.6 21.1 17.7 15.1 12.9 11.2 9.8 8.7 7.7 6.9 6.1Group IA: High Strength 83000 Grade Schedule 40 Pipe; ASTM F 1083-06 High Strength Grade (83,000 psi yield)1 5/8" 6.5 4.7 3.5 2.1 1.4 -- -- - --- --- -- --- --- --- --- --- --- --- ---17/8" 9.1 6.6 5.0 3.1 2.0 1.4 --- --- --- --- --- --- --- -- --- --- --- --- ---23/8" 15.8 11.5 8.8 5.5 3.8 2.7 2.0 1.5 1.1 --- -- --- --- --- --- --- --- --- ---27/8" 29.9 22.0 16.8 10.7 7.3 5.3 4.0 3.1 2.4 1.9 1.5 1.2 --- -- --- --- -- --- ---31/2" 48.6 35.7 27.3 17.4 12.0 8.8 6.7 5.2 4.1 3.4 2.8 2.3 1.9 1.6 1.3 1.1 --- --- ---4 --- 49.7 38.0 24.3 16.8 12.3 9.3 7.3 5.9 4.8 4.0 3.3 2.8 2.4 2.0 1.8 1.5 1.3 1.1GROUP II: (ASTM F1043) High Strength Cold Rolled Formed C-Shape (50,000 psi yield)1 7/8" x 1 5/8"x.105 3.5 2.6 1.9 1.2 --- --- --- -- --- --- --- --- --- -- --- --- --- --- ---17/8"x 1 5/8"x.121 6.0 4.4 3.3 2.1 1.4 --- - --- --- --- --- -- -- --- -- --- --- --- ---21/4" x 1 5/8" x.121 6.9 5.0 3.8 2.4 1.6 1.1 ..-- -- --- --- -- --- --- --- - --- --- --- ---3 1/4" x 2 1/2" x .130 17.0 12.4 9.4 5.9 3.9 2.7 1.9 1.4 --- --- --- -- --- -- --- -- --- --- ----GROUP III: (ASTM F1043) Hot Rolled H-Beam (50,000 psi yield)2 1/4" x 1 5/8" 13.3 9.7 7.4 4.7 3.2 2.3 1.7 1.3 - --- --- -- --- -- - - - -- ---.,.-...,........--