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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 1LINE POST SELECTION GUIDE: WIND SPEED 70 MPHEXPOSURE CATEGORY "B"LINE POST MAXIMUM SPACING, S (FEET) FOR USE IN EQUATION: S' = S x Cfi 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 Fi083-06 Regular Grade (30,000 psi yield)1 718" 9.6 9.6 7.2 4.5 3.0 2.0 1.4 --­ ---­ ---­ ---­ ---­ -­ ---­ - - ---­ ---­ ---­2318" 16.6 16.6 12.7 8.0 5.4 3.9 2.8 2.1 1.6 1.2 ---­ ---­ --­ ---­ - --­ ---­ ---­ ---­2718" 31.4 31.4 24.2 15.4 10.6 7.7 5.8 4.4 3.5 2.8 2.2 1.8 1.4 1.1 -­ -­ ---­ ---­ ---­3112" 51.0 51.0 39.4 25.2 17.4 12.7 9.6 7.5 6.0 4.9 4.0 3.3 2.8 2.3 1.9 1.6 1.4 1.1 ---­4 --­ --­ 54.9 35.0 24.3 17.8 13.5 10.6 8.5 6.9 5.7 4.8 4.1 3.5 3.0 2.5 2.2 1.9 1.66518" --­ --...­ --­ --­ ---­ -­ 48.8 38.5 31.1 25.7 21.5 18.3 15.7 13.6 11.9 10.5 9.3 8.3 7.58518" ---­ --­ ---­ - ---­ -­ ---­ --­ --­ 51.0 42.8 36.4 31.4 27.3 24.0 21.2 18.8 16.9 15.2Group IC: (ASTM F1043) Steel Pipe (50,000 psi yield)1 518" 9.7 9.4 7.0 4.2 2.6 1.7 1.0 --­ ---­ -­ ---­ --­ ---­ ---­ - -­ ---­ --­ ---­1 718" 13.9 13.7 10.4 6.4 4.2 2.8 1.9 1.3 ---­ --­ ---­ ---­ ---­ ---­ - ---­ ---­ ---­ ---­2318" 24.1 24.1 18.4 11.6 7.8 5.5 4.0 3.0 2.2 1.6 1.2 ---­ ---­ ---­ - -­ ---­ ---­ ---­2718" 43.4 43.4 33.4 21.2 14.5 10.5 7.9 6.0 4.7 3.7 2.9 2.3 1.8 1.4 1.1 -­ ---­ ---­ ---­3112" --­ ---­ 51.2 32.6 22.5 16.4 12.4 9.6 7.6 6.2 5.0 4.1 3.4 2.8 2.3 1.9 1.6 1.3 1.04 ---­ --­ --­ 43.5 30.1 22.0 16.7 13.0 10.4 8.5 7.0 5.8 4.9 4.1 3.5 3.0 2.5 2.1 1.8Group IA: Intermediate Grade Schedule 40 Steel Pipe, ASTM F 1083-06 Intermediate Grade (50,000 psi yield)6518" ..._-­ --­ --­ --­ ---­ --­ ---­ ---­ 51.6 42.5 35.6 30.1 25.8 22.3 19.5 17.1 15.1 13.4 11.98518" ---­ - --­ --­ ---­ --­ ---­ ---­ ---­ --­ ---­ ---­ 51.8 44.9 39.3 34.7 30.7 27.4 24.6Group IA: High Strength 83000 Grade Schedule 40 Pipe, ASTM F 1083-06 High Strength Grade (83,000 psi yield)1 518" 19.3 18.8 14.2 8.6 5.5 3.5 2.3 1.4 ---­ -­ ---­ ---­ -­ ---­ -­ -­ ---­ ---­ ...--­1718" 26.7 26.5 20.1 12.4 8.2 5.6 3.8 2.6 1.8 1.1 ---­ ---­ -­ ---­ -­ --­ -­ ---­ ---­2318" 46.0 46.0 35.2 22.2 15.0 10.7 7.8 5.8 4.3 3.3 2.4 1.7 1.2 --­ --­ --­ ...--­ --­ ---­2718" ..--­ - ---­ 42.6 29.3 21.2 15.9 12.3 9.6 7.7 6.1 4.9 4.0 3.2 2.5 2.0 1.5 1.1 ---­3112" ---­ - ---­ - 48.1 35.1 26.6 20.8 16.6 13.4 11.0 9.1 7.6 6.4 5.4 4.5 3.8 3.2 2.64 -­ --­ ---­ - ---­ 49.1 37.4 29.3 23.5 19.2 15.9 13.3 11.3 9.6 8.2 7.0 6.1 5.2 4.5GROUP II: (ASTM F1043) High Strength Cold Rolled Formed C-Shape (50,000 psi yield)1718" x 1 518"x.105 10.3 10.3 7.8 4.8 3.2 2.2 1.5 1.1 ---­ ---­ ---­ ---­ --­ --­ -­ - -­ ---­ ---­1 718" x 1 518"x.121 17.5 17.5 13.3 8.3 5.5 3.8 2.7 1.9 1.4 -­ ---­ --­ --­ ---­ - - --­ ---­ ---­2114" x 1 518" x.121 20.2 20.1 15.3 9.5 6.4 4.4 3.1 2.2 1.6 1.1 ---­ ---­ -­ ---­ - -­ ---­ ---­ ---­3114"x2 112" x .130 49.8 49.7 37.7 23.5 15.7 10.9 7.7 5.5 3.9 2.7 1.8 1.1 --­ ---­ - -­ -­ ---­ ----GROUP III: (ASTM F1043) Hot Rolled H-Beam (50,000 psi yield)2 114" x 1 518" 38.6 38.6 29.7 18.8 12.8 9.2 6.8 5.2 4.0 3.1 2.4 1.9 1.4 1.1 - - -­ ---­ -­-.o'\"'""--

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