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2001 ASD Supplements - unprotected PDF - American Wood Council

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PP-18TIMBER POLE AND PILE SELECTION TABLESTable 5.1Pole Selection Table - Pacific Coast Douglas-FirGraded to ASTM D3200, C D=1.6Allowable Moment Capacity 1 , M' (inch-kips)PoleMinimum Tip Circumference (in.)Length (ft) 16 19 22 25 28 31 35 3810 59.34 93.14 137.83 194.91 265.91 352.35 494.24 618.0015 72.75 111.08 160.95 223.88 301.39 394.98 547.44 684.5020 99.80 129.56 184.47 253.05 336.81 437.27 599.82 745.1625 102.54 149.98 210.18 284.65 374.90 482.47 655.44 809.3030 121.63 174.41 240.61 321.73 419.30 534.84 719.46 882.8335 142.95 201.36 273.84 361.90 467.07 590.87 787.52 960.6840 164.73 228.58 307.11 401.83 514.27 645.94 854.04 1036.491 Allowable moment capacity is three feet from butt with minimum circumferences as specified in Table 7.1.Table 5.2Pole Selection Table - Jack PineGraded to ASTM D3200, C D=1.6Allowable Moment Capacity 1 , M' (inch-kips)PoleMinimum Tip Circumference (in.)Length (ft) 16 19 22 25 28 31 35 3810 48.11 75.52 111.75 158.04 215.61 285.69 400.73 501.0815 58.99 90.07 130.50 181.53 244.37 320.26 443.87 555.0020 80.92 105.05 149.57 205.18 273.09 354.54 486.34 604.1825 83.14 121.61 170.42 230.79 303.98 391.19 531.44 656.1930 98.62 141.42 195.09 260.86 339.97 433.65 583.35 715.8135 115.91 163.27 222.03 293.43 378.71 479.08 638.53 778.9340 133.56 185.33 249.01 325.81 416.98 523.74 692.47 840.401Allowable moment capacity is three feet from butt with minimum circumferences as specified in Table 7.1.Table 5.3Pole Selection Table - Lodgepole PineGraded to ASTM D3200, C D=1.6Allowable Moment Capacity 1 , M' (inch-kips)PoleMinimum Tip Circumference (in.)Length (ft) 16 19 22 25 28 31 35 3810 43.30 67.97 100.58 142.23 194.05 257.12 360.66 450.9715 53.09 81.06 117.45 163.37 219.93 288.23 399.48 499.5020 72.82 94.54 134.62 184.66 245.78 319.09 437.71 543.7625 74.83 109.45 153.37 207.71 273.58 352.07 478.29 590.5730 88.76 127.27 175.58 234.78 305.98 390.29 525.01 644.2335 104.32 146.94 199.83 264.09 340.84 431.17 574.68 701.0440 120.21 166.80 224.11 293.23 375.28 471.36 623.22 756.361 Allowable moment capacity is three feet from butt with minimum circumferences as specified in Table 7.1.AMERICAN WOOD COUNCIL

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