Case b shape perimeter case d box perimeter table 5a

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Box perimeter, minus one flange surface. Case B: Shape perimeter. Case D: Box perimeter. Table 5a Surface and Box Perimeters, Surface Areas and Weight-to-Perimeter Ratios for W-Shapes Case A (See Fig. 1, Pg. 88) Case B (See Fig. 1, Pg. 88) Case C (See Fig. 1, Pg. 88) Case D (See Fig. 1, Pg. 88)
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MATERIALS PAGE 46 Case A Case B Case C Case D Surf. Surf. Surf. Surf. Peri- meter Area Peri- meter Area Peri- meter Area Peri- meter Area Shape in. W/D Ratio ft 2 /ft in. W/D Ratio ft 2 /ft in. W/D Ratio ft 2 /ft in. W/D Ratio ft 2 /ft W36x256 108 2.37 9.00 120 2.13 10.0 87.0 2.94 7.25 99.2 2.58 8.27 x232 108 2.15 9.00 120 1.93 10.0 86.3 2.69 7.19 98.4 2.36 8.20 x210 107 1.96 8.92 119 1.76 9.92 85.6 2.45 7.13 97.8 2.15 8.15 x194 107 1.81 8.92 119 1.63 9.92 85.1 2.28 7.09 97.2 2.00 8.10 x182 106 1.72 8.83 119 1.53 9.92 84.7 2.15 7.06 96.8 1.88 8.07 x170 106 1.60 8.83 118 1.44 9.83 84.4 2.01 7.03 96.4 1.76 8.03 x160 106 1.51 8.83 118 1.36 9.83 84.0 1.90 7.00 96.0 1.67 8.00 x150 105 1.43 8.75 117 1.28 9.75 83.8 1.79 6.98 95.8 1.57 7.98 x135 105 1.29 8.75 117 1.15 9.75 83.2 1.62 6.93 95.2 1.42 7.93 W33x387 117 3.31 9.75 133 2.91 11.1 88.2 4.39 7.35 104 3.72 8.67 x354* 116 3.05 9.67 132 2.68 11.0 87.3 4.05 7.28 103 3.44 8.58 x318* 115 2.77 9.58 131 2.43 10.9 86.4 3.68 7.20 102 3.12 8.50 x291 114 2.55 9.50 130 2.24 10.8 85.5 3.40 7.13 101 2.88 8.42 x263 113 2.33 9.42 129 2.04 10.8 84.8 3.10 7.07 101 2.60 8.42 x241 113 2.13 9.42 129 1.87 10.8 84.3 2.86 7.03 100 2.41 8.33 x221 112 1.97 9.33 128 1.73 10.7 83.6 2.64 6.97 99.4 2.22 8.28 x201 112 1.79 9.33 127 1.58 10.6 83.1 2.42 6.93 98.8 2.03 8.23 W33x169 99.6 1.70 8.30 111 1.52 9.25 79.1 2.14 6.59 90.6 1.87 7.55 x152 99.3 1.53 8.28 111 1.37 9.25 78.6 1.93 6.55 90.2 1.69 7.52 x141 98.4 1.43 8.20 110 1.28 9.17 78.1 1.81 6.51 89.6 1.57 7.47 x130 98.3 1.32 8.19 110 1.18 9.17 77.7 1.67 6.48 89.2 1.46 7.43 x118 97.8 1.21 8.15 109 1.08 9.08 77.3 1.53 6.44 88.8 1.33 7.40 W30x391 109 3.59 9.08 125 3.13 10.4 82.0 4.77 6.83 97.6 4.01 8.13 x357 108 3.31 9.00 124 2.88 10.3 81.1 4.40 6.76 96.6 3.70 8.05 x326 107 3.05 8.92 123 2.65 10.3 80.2 4.06 6.68 95.6 3.41 7.97 x292 107 2.73 8.92 122 2.39 10.2 79.3 3.68 6.61 94.6 3.09 7.88 x261 106 2.46 8.83 121 2.16 10.1 78.4 3.33 6.53 93.6 2.79 7.80 x235 105 2.24 8.75 120 1.96 10.00 77.7 3.02 6.48 92.8 2.53 7.73 x211 105 2.01 8.75 120 1.76 10.00 76.9 2.74 6.41 92.0 2.29 7.67 x191 103 1.85 8.58 118 1.62 9.83 76.4 2.50 6.37 91.4 2.09 7.62 x173 104 1.66 8.67 119 1.45 9.92 75.8 2.28 6.32 90.8 1.91 7.57 W30x148 90.3 1.64 7.53 101 1.47 8.42 71.9 2.06 5.99 82.4 1.80 6.87 x132 89.5 1.47 7.46 100 1.32 8.33 71.1 1.86 5.93 81.6 1.62 6.80 x124 89.3 1.39 7.44 99.8 1.24 8.32 70.9 1.75 5.91 81.4 1.52 6.78 x116 89.1 1.30 7.43 99.6 1.16 8.30 70.5 1.65 5.88 81.0 1.43 6.75 x108 88.9 1.21 7.41 99.4 1.09 8.28 70.1 1.54 5.84 80.6 1.34 6.72 x99 88.5 1.12 7.38 99.0 1.00 8.25 69.9 1.42 5.83 80.4 1.23 6.70 x90 88.0 1.02 7.33 98.4 0.915 8.20 69.4 1.30 5.78 79.8 1.13 6.65 Case A: Shape perimeter, minus one flange surface. Case C: Box perimeter, minus one flange surface. Case B: Shape perimeter. Case D: Box perimeter. Table 5a (Continued) Surface and Box Perimeters, Surface Areas and Weight-to-Perimeter Ratios for W-Shapes Case A (See Fig. 1, Pg. 88) Case B (See Fig. 1, Pg. 88) Case C (See Fig. 1, Pg. 88) Case D (See Fig. 1, Pg. 88)
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PAGE 47 MATERIALS Case A Case B Case C Case D Surf. Surf. Surf. Surf. Peri- meter Area Peri- meter Area Peri- meter Area Peri- meter Area Shape in. W/D Ratio ft 2 /ft in. W/D Ratio ft 2 /ft in. W/D Ratio ft 2 /ft in. W/D Ratio ft 2 /ft W21x201 80.5 2.50 6.71 93.1 2.16 7.76 58.6 3.43 4.88 71.2 2.82 5.93 x182 80.0 2.28 6.67 92.5 1.97 7.71 57.9 3.14 4.83 70.4 2.59 5.87 x166 79.5 2.09 6.63 91.9 1.81 7.66 57.4 2.89 4.78 69.8 2.38 5.82 x147 78.7 1.87 6.56 91.2 1.61 7.60 56.7 2.59 4.73 69.2 2.12 5.77 x132 78.5 1.68 6.54 90.9 1.45 7.58 56.0 2.36 4.67 68.4 1.93 5.70 x122 77.9 1.57 6.49 90.3 1.35 7.53 55.8 2.19 4.65 68.2 1.79 5.68 x111 77.4 1.43 6.45 89.7 1.24 7.48 55.3 2.01 4.61 67.6 1.64 5.63 x101 77.4 1.30 6.45 89.7 1.13 7.48 55.1 1.83 4.59 67.4 1.50 5.62 W21x93 66.3 1.40 5.53 74.8 1.24 6.23 51.6 1.80 4.30 60.0 1.55 5.00 x83 65.8 1.26 5.48 74.2 1.12 6.18 51.2 1.62 4.27 59.5 1.39 4.96 x73 65.5 1.11 5.46 73.8 0.989 6.15 50.7 1.44 4.23 59.0 1.24 4.92 x68 65.1 1.04 5.43 73.4 0.926 6.12 50.5 1.35 4.21 58.7 1.16 4.89 x62 65.1 0.952 5.43 73.3 0.846 6.11 50.2 1.24 4.18 58.5 1.06 4.88 x55 64.4 0.854 5.37 72.6 0.758 6.05 49.8 1.10 4.15 58.0 0.948 4.83 x48 64.0 0.750 5.33 72.1 0.666 6.01 49.3 0.974 4.11 57.5 0.835 4.79 W21x57 59.9 0.952 4.99 66.5 0.857 5.54 48.8 1.17 4.07 55.3 1.03 4.61 x50 59.7 0.838 4.98 66.3 0.754 5.53 48.1 1.04 4.01 54.7 0.914 4.56 x44 59.0 0.746 4.92 65.5 0.672 5.46 47.9 0.919 3.99 54.4 0.809 4.53 W18x175 71.1 2.46 5.93 82.5 2.12 6.88 51.4 3.40 4.28 62.8 2.79 5.23 x158 70.5 2.24 5.88 81.8 1.93 6.82 50.7 3.12 4.23 62.0 2.55 5.17 x143 69.8 2.05 5.82 81.0 1.77 6.75 50.2 2.85 4.18 61.4 2.33 5.12 x130 69.3 1.88 5.78 80.5 1.61 6.71 49.8 2.61 4.15 61.0 2.13 5.08 x119 69.2 1.72 5.77 80.5 1.48 6.71 49.3 2.41 4.11 60.6 1.96 5.05 x106 68.6 1.55 5.72 79.8 1.33 6.65 48.6 2.18 4.05 59.8 1.77 4.98 x97 68.1 1.42 5.68 79.2 1.22 6.60 48.3 2.01 4.03 59.4 1.63 4.95 x86 67.8 1.27 5.65 78.9 1.09 6.58 47.9 1.80 3.99 59.0 1.46 4.92 x76 67.3 1.13 5.61 78.3 0.971 6.53 47.4 1.60 3.95 58.4 1.30 4.87 W18x71 58.0 1.22 4.83 65.6 1.08 5.47 44.6 1.59 3.72 52.3 1.36 4.36 x65 57.6 1.13 4.80 65.2 0.997 5.43 44.4 1.46 3.70 52.0 1.25 4.33 x60 57.5 1.04 4.79 65.0 0.923 5.42 44.0 1.36 3.67 51.5 1.17 4.29 x55 57.1 0.963 4.76 64.7 0.850 5.39 43.7 1.26 3.64 51.3 1.07 4.28 x50 56.8 0.880 4.73 64.3 0.778 5.36 43.5 1.15 3.63 51.0 0.980 4.25 W18x46 52.4 0.878 4.37 58.5 0.786 4.88 42.3 1.09 3.53 48.3 0.952 4.03 x40 52.1 0.768 4.34 58.1 0.688 4.84 41.8 0.957 3.48 47.8 0.837 3.98 x35 52.1 0.672 4.34 58.1 0.602 4.84 41.4 0.845 3.45 47.4 0.738 3.95 Case A: Shape perimeter, minus one flange surface.
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