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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LINE POSTTABLE 6LINE POST SELECTION GUIDE: WIND SPEED 120 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" 4.5 3.3 2.5 1.5 1.0 --- --- --- --- --- --- --- --- --- -- --- --- --- ---23/8" 7.8 5.7 4.3 2.7 1.8 1.3 --- -- --- --- --- --- -- --- - -- --- .._- ---27/8" 14.7 10.8 8.2 5.2 3.6 2.6 2.0 1.5 1.2 --- --- --- --- - - -- -- --- ---31/2" 23.9 17.5 13.4 8.6 5.9 4.3 3.3 2.6 2.0 1.7 1.4 1.1 .._- --- -- --- --- --- ---4 33.2 24.4 18.7 11.9 8.3 6.0 4.6 3.6 2.9 2.4 2.0 1.6 1.4 1.2 1.0 --- --- --- ---65/8" -- --- - 42.6 29.5 21.7 16.6 13.1 10.6 8.7 7.3 6.2 5.3 4.6 4.1 3.6 3.2 2.8 2.585/8" -- --- - --- 58.5 42.9 32.9 25.9 21.0 17.3 14.6 12.4 10.7 9.3 8.2 7.2 6.4 5.7 5.2Group IC: (ASTM F1043) Steel Pipe (50,000 psi yield)15/8" 4.4 3.2 2.4 1.4 -- --- --- -- --- -- --- --- --- --- --- --- --- --- ---1 7/8" 6.4 4.7 3.5 2.2 1.4 -- --- --- --- --- --- --- --- --- --- --- --- --- ---23/8" 11.2 8.2 6.3 3.9 2.7 1.9 1.4 1.0 --- --- --- --- --- -- --- --- --- --- ---27/8" 20.3 14.9 11.4 7.2 4.9 3.6 2.7 2.0 1.6 1.3 --- -- --- --- --- -- --- --- -31/2" 31.1 22.8 17.4 11.1 7.7 5.6 4.2 3.3 2.6 2.1 1.7 1.4 1.2 --- --- --- --- --- ---4 41.3 30.3 23.2 14.8 10.2 7.5 5.7 4.4 3.5 2.9 2.4 2.0 1.7 1.4 1.2 1.0 --- -- ----Group IA: Intermediate Grade Schedule 40 Steel Pipe, ASTM F 1083-06 Intermediate Grade (50,000 psi yield)65/8" -- - ...- -- -- 49.2 36.1 27.6 21.8 17.6 14.5 12.1 10.3 8.8 7.6 6.6 5.8 5.1 4.6 4.185/8" --- --- -- --- -- -- 54.7 43.2 34.9 28.8 24.1 20.5 17.6 15.3 13.4 11.8 10.5 9.3 8.4Group IA: High Strength 83000 Grade Schedule 40 Pipe, ASTM F 1083-06 High Strength Grade (83,000 psi yield)15/8" 8.8 6.4 4.8 2.9 1.9 1.2 -- --- --- --- -- --- --- - -- --- --- --- ---17/8" 12.4 9.0 6.8 4.2 2.8 1.9 1.3 --- --- -- --- --- --- --- --- -- --- --- --23/8" 21.5 15.7 12.0 7.5 5.1 3.6 2.7 2.0 1.5 1.1 --- --- -- - --- --- --- --- --27/8" 40.7 29.9 22.8 14.5 10.0 7.2 5.4 4.2 3.3 2.6 2.1 1.7 1.3 1.1 --- --- --- --- ---31/2" --- 48.6 37.2 23.7 16.4 11.9 9.1 7.1 5.6 4.6 3.7 3.1 2.6 2.2 1.8 1.5 1.3 1.1 ---4 -- --- 51.7 33.0 22.9 16.7 12.7 10.0 8.0 6.5 5.4 4.5 3.8 3.3 2.8 2.4 2.1 1.8 1.5GROUP II: (ASTM F1043) High Strength Cold Rolled Formed C-Shape (50,000 psi yield)17/8" x 1 5/8"x.105 4.8 3.5 2.6 1.6 1.1 -- --- --- - --- --- -- --- --- - --- --- - ---17/8" x 1 5/8"x.121 8.1 5.9 4.5 2.8 1.9 1.3 --- - ... --- --- -- --- --- -- --- --- --- --- --21/4" x 15/8" x.121 9.4 6.9 5.2 3.2 2.2 1.5 1.1 -- --- --- -- --- --- - --- -- --- -- -31/4" x 21/2" x .130 23.2 16.9 12.8 8.0 5.3 3.7 2.6 1.9 1.3 - --- --- --- - --- --- -- - ----GROUP III: (ASTM F1043) Hot Rolled H-Beam (50,000 psi yield)2 1/4" x 1 5/8" 18.1 13.2 10.1 6.4 4.4 3.1 2.3 1.8 1.4 1.1 -- - - -- - - - - ----- LO.............