4 0607 412 311 0965 259 376 0798 313 x26 425 0612 354

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49.4 0.607 4.12 31.1 0.965 2.59 37.6 0.798 3.13 x26 42.5 0.612 3.54 49.0 0.531 4.08 30.9 0.841 2.58 37.4 0.695 3.12 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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MATERIALS PAGE 50 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 W12x22 35.3 0.623 2.94 39.3 0.560 3.28 28.6 0.769 2.38 32.7 0.673 2.73 x19 35.2 0.540 2.93 39.2 0.485 3.27 28.4 0.669 2.37 32.4 0.586 2.70 x16 35.0 0.457 2.92 39.0 0.410 3.25 28.0 0.571 2.33 32.0 0.500 2.67 x14 34.6 0.405 2.88 38.6 0.363 3.22 27.8 0.504 2.32 31.7 0.442 2.64 W10x112 51.5 2.17 4.29 61.9 1.81 5.16 33.2 3.37 2.77 43.6 2.57 3.63 x100 50.7 1.97 4.23 61.0 1.64 5.08 32.5 3.08 2.71 42.8 2.34 3.57 x88 50.5 1.74 4.21 60.8 1.45 5.07 31.9 2.76 2.66 42.2 2.09 3.52 x77 49.9 1.54 4.16 60.1 1.28 5.01 31.4 2.45 2.62 41.6 1.85 3.47 x68 49.1 1.38 4.09 59.2 1.15 4.93 30.9 2.20 2.58 41.0 1.66 3.42 x60 49.1 1.22 4.09 59.2 1.01 4.93 30.5 1.97 2.54 40.6 1.48 3.38 x54 48.6 1.11 4.05 58.6 0.922 4.88 30.2 1.79 2.52 40.2 1.34 3.35 x49 48.3 1.01 4.03 58.3 0.840 4.86 30.0 1.63 2.50 40.0 1.23 3.33 W10x45 42.6 1.06 3.55 50.7 0.888 4.23 28.2 1.60 2.35 36.2 1.24 3.02 x39 42.0 0.929 3.50 50.0 0.780 4.17 27.8 1.40 2.32 35.8 1.09 2.98 x33 42.0 0.786 3.50 49.9 0.661 4.16 27.4 1.20 2.28 35.4 0.932 2.95 W10x30 37.1 0.809 3.09 42.9 0.699 3.58 26.8 1.12 2.23 32.6 0.920 2.72 x26 36.7 0.708 3.06 42.5 0.612 3.54 26.4 0.985 2.20 32.1 0.810 2.68 x22 36.3 0.606 3.03 42.1 0.523 3.51 26.2 0.840 2.18 31.9 0.690 2.66 W10x19 31.3 0.607 2.61 35.3 0.538 2.94 24.4 0.779 2.03 28.4 0.669 2.37 x17 31.3 0.543 2.61 35.3 0.482 2.94 24.2 0.702 2.02 28.2 0.603 2.35 x15 31.0 0.484 2.58 35.0 0.429 2.92 24.0 0.625 2.00 28.0 0.536 2.33 x12 30.6 0.392 2.55 34.6 0.347 2.88 23.7 0.506 1.98 27.7 0.433 2.31 W8x67 40.7 1.65 3.39 48.9 1.37 4.08 26.3 2.55 2.19 34.6 1.94 2.88 x58 40.2 1.44 3.35 48.5 1.20 4.04 25.7 2.26 2.14 33.9 1.71 2.83 x48 39.7 1.21 3.31 47.8 1.00 3.98 25.1 1.91 2.09 33.2 1.45 2.77 x40 39.0 1.03 3.25 47.1 0.849 3.93 24.6 1.63 2.05 32.6 1.23 2.72 x35 38.6 0.907 3.22 46.7 0.749 3.89 24.3 1.44 2.03 32.3 1.08 2.69 x31 38.6 0.803 3.22 46.6 0.665 3.88 24.0 1.29 2.00 32.0 0.969 2.67 W8x28 34.2 0.819 2.85 40.7 0.688 3.39 22.7 1.23 1.89 29.2 0.959 2.43 x24 34.1 0.704 2.84 40.6 0.591 3.38 22.4 1.07 1.87 28.9 0.830 2.41 W8x21 31.1 0.675 2.59 36.4 0.577 3.03 21.8 0.963 1.82 27.1 0.775 2.26 x18 30.9 0.583 2.58 36.1 0.499 3.01 21.5 0.837 1.79 26.8 0.672 2.23 W8x15 27.2 0.551 2.27 31.2 0.481 2.60 20.2 0.743 1.68 24.2 0.620 2.02 x13 26.9 0.483 2.24 30.9 0.421 2.58 20.0 0.650 1.67 24.0 0.542 2.00 x10 26.7 0.375 2.23 30.6 0.327 2.55 19.7 0.508 1.64 23.7 0.422 1.98 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 51 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 W6x25 29.8 0.839 2.48 35.9 0.696 2.99 18.8 1.33 1.57 24.9 1.00 2.08 x20 29.5 0.678 2.46 35.5 0.563 2.96 18.4 1.09 1.53 24.4 0.820 2.03 x15 28.8 0.521 2.40 34.8 0.431 2.90 18.0 0.833 1.50 24.0 0.625 2.00 W6x16 23.4 0.684 1.95 27.4 0.584 2.28 16.6 0.964 1.38 20.6 0.777 1.72 x12 22.8 0.526 1.90 26.8 0.448 2.23 16.1 0.745 1.34 20.1 0.597 1.68 x9 22.6 0.398 1.88 26.6 0.338 2.22 15.7 0.573 1.31 19.7 0.457 1.64 x8.5 22.7 0.374 1.89 26.6 0.320 2.22 15.6 0.545 1.30 19.5 0.436 1.63 W5x19 24.5 0.776 2.04 29.5 0.644 2.46 15.3 1.24 1.28 20.4 0.931 1.70 x16 24.1 0.664 2.01 29.1 0.550 2.43 15.0 1.07 1.25 20.0 0.800 1.67 W4x13 19.4 0.670 1.62 23.4 0.556 1.95 12.4 1.05 1.03 16.4 0.793 1.37 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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MATERIALS PAGE 52 Case A Case B Case C Case D Surf. Surf. Surf. Surf.
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