AISC Table
16
F y = 36 ksi F u = 58 ksi ASD LRFD ASD LRFD Shape Ag A e =0.75Ag P n /Ω φP n P n /Ω φP n in 2 in 3 kips kips kips kips 2L8X8X1-1/8 33.6 25.2 724 1089 731 1096 2L8X8X1-1/8X3/8 33.6 25.2 724 1089 731 1096 2L8X8X1-1/8X3/4 33.6 25.2 724 1089 731 1096 2L8X8X1 30.2 22.7 651 978 657 985 2L8X8X1X3/8 30.2 22.7 651 978 657 985 2L8X8X1X3/4 30.2 22.7 651 978 657 985 2L8X8X7/8 26.6 20.0 573 862 579 868 2L8X8X7/8X3/8 26.6 20.0 573 862 579 868 2L8X8X7/8X3/4 26.6 20.0 573 862 579 868 2L8X8X3/4 23.0 17.3 496 745 500 750 2L8X8X3/4X3/8 23.0 17.3 496 745 500 750 2L8X8X3/4X3/4 23.0 17.3 496 745 500 750 2L8X8X5/8 19.4 14.6 418 629 422 633 2L8X8X5/8X3/8 19.4 14.6 418 629 422 633 2L8X8X5/8X3/4 19.4 14.6 418 629 422 633 2L8X8X9/16 17.5 13.1 377 567 381 571 2L8X8X9/16X3/8 17.5 13.1 377 567 381 571 2L8X8X9/16X3/4 17.5 13.1 377 567 381 571 2L8X8X1/2 15.7 11.8 338 509 341 512 2L8X8X1/2X3/8 15.7 11.8 338 509 341 512 2L8X8X1/2X3/4 15.7 11.8 338 509 341 512 2L6X6X1 22.0 16.5 474 713 479 718 2L6X6X1X3/8 22.0 16.5 474 713 479 718 2L6X6X1X3/4 22.0 16.5 474 713 479 718 2L6X6X7/8 19.5 14.6 420 632 424 636 2L6X6X7/8X3/8 19.5 14.6 420 632 424 636 2L6X6X7/8X3/4 19.5 14.6 420 632 424 636 2L6X6X3/4 16.9 12.7 364 548 368 551 2L6X6X3/4X3/8 16.9 12.7 364 548 368 551 2L6X6X3/4X3/4 16.9 12.7 364 548 368 551 2L6X6X5/8 14.3 10.7 308 463 311 467 2L6X6X5/8X3/8 14.3 10.7 308 463 311 467 2L6X6X5/8X3/4 14.3 10.7 308 463 311 467 2L6X6X9/16 12.9 9.7 278 418 281 421 2L6X6X9/16X3/8 12.9 9.7 278 418 281 421 2L6X6X9/16X3/4 12.9 9.7 278 418 281 421 2L6X6X1/2 11.5 8.6 248 373 250 375 Table 5-8 Yielding Rupture
description
Expanded
Transcript of AISC Table
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
2L8X8X1-1/8 33.6 25.2 724 1089 731 1096
2L8X8X1-1/8X3/8 33.6 25.2 724 1089 731 1096
2L8X8X1-1/8X3/4 33.6 25.2 724 1089 731 1096
2L8X8X1 30.2 22.7 651 978 657 985
2L8X8X1X3/8 30.2 22.7 651 978 657 985
2L8X8X1X3/4 30.2 22.7 651 978 657 985
2L8X8X7/8 26.6 20.0 573 862 579 868
2L8X8X7/8X3/8 26.6 20.0 573 862 579 868
2L8X8X7/8X3/4 26.6 20.0 573 862 579 868
2L8X8X3/4 23.0 17.3 496 745 500 750
2L8X8X3/4X3/8 23.0 17.3 496 745 500 750
2L8X8X3/4X3/4 23.0 17.3 496 745 500 750
2L8X8X5/8 19.4 14.6 418 629 422 633
2L8X8X5/8X3/8 19.4 14.6 418 629 422 633
2L8X8X5/8X3/4 19.4 14.6 418 629 422 633
2L8X8X9/16 17.5 13.1 377 567 381 571
2L8X8X9/16X3/8 17.5 13.1 377 567 381 571
2L8X8X9/16X3/4 17.5 13.1 377 567 381 571
2L8X8X1/2 15.7 11.8 338 509 341 512
2L8X8X1/2X3/8 15.7 11.8 338 509 341 512
2L8X8X1/2X3/4 15.7 11.8 338 509 341 512
2L6X6X1 22.0 16.5 474 713 479 718
2L6X6X1X3/8 22.0 16.5 474 713 479 718
2L6X6X1X3/4 22.0 16.5 474 713 479 718
2L6X6X7/8 19.5 14.6 420 632 424 636
2L6X6X7/8X3/8 19.5 14.6 420 632 424 636
2L6X6X7/8X3/4 19.5 14.6 420 632 424 636
2L6X6X3/4 16.9 12.7 364 548 368 551
2L6X6X3/4X3/8 16.9 12.7 364 548 368 551
2L6X6X3/4X3/4 16.9 12.7 364 548 368 551
2L6X6X5/8 14.3 10.7 308 463 311 467
2L6X6X5/8X3/8 14.3 10.7 308 463 311 467
2L6X6X5/8X3/4 14.3 10.7 308 463 311 467
2L6X6X9/16 12.9 9.7 278 418 281 421
2L6X6X9/16X3/8 12.9 9.7 278 418 281 421
2L6X6X9/16X3/4 12.9 9.7 278 418 281 421
2L6X6X1/2 11.5 8.6 248 373 250 375
Table 5-8
Yielding Rupture
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L6X6X1/2X3/8 11.5 8.6 248 373 250 375
2L6X6X1/2X3/4 11.5 8.6 248 373 250 375
2L6X6X7/16 10.2 7.7 220 330 222 333
2L6X6X7/16X3/8 10.2 7.7 220 330 222 333
2L6X6X7/16X3/4 10.2 7.7 220 330 222 333
2L6X6X3/8 8.76 6.6 189 284 191 286
2L6X6X3/8X3/8 8.76 6.6 189 284 191 286
2L6X6X3/8X3/4 8.76 6.6 189 284 191 286
2L6X6X5/16 7.34 5.5 158 238 160 239
2L6X6X5/16X3/8 7.34 5.5 158 238 160 239
2L6X6X5/16X3/4 7.34 5.5 158 238 160 239
2L5X5X7/8 16.0 12.0 345 518 348 522
2L5X5X7/8X3/8 16.0 12.0 345 518 348 522
2L5X5X7/8X3/4 16.0 12.0 345 518 348 522
2L5X5X3/4 14.0 10.5 302 454 305 457
2L5X5X3/4X3/8 14.0 10.5 302 454 305 457
2L5X5X3/4X3/4 14.0 10.5 302 454 305 457
2L5X5X5/8 11.8 8.9 254 382 257 385
2L5X5X5/8X3/8 11.8 8.9 254 382 257 385
2L5X5X5/8X3/4 11.8 8.9 254 382 257 385
2L5X5X1/2 9.58 7.2 207 310 208 313
2L5X5X1/2X3/8 9.58 7.2 207 310 208 313
2L5X5X1/2X3/4 9.58 7.2 207 310 208 313
2L5X5X7/16 8.44 6.3 182 273 184 275
2L5X5X7/16X3/8 8.44 6.3 182 273 184 275
2L5X5X7/16X3/4 8.44 6.3 182 273 184 275
2L5X5X3/8 7.30 5.5 157 237 159 238
2L5X5X3/8X3/8 7.30 5.5 157 237 159 238
2L5X5X3/8X3/4 7.30 5.5 157 237 159 238
2L5X5X5/16 6.13 4.6 132 199 133 200
2L5X5X5/16X3/8 6.13 4.6 132 199 133 200
2L5X5X5/16X3/4 6.13 4.6 132 199 133 200
2L4X4X3/4 10.9 8.2 235 353 237 356
2L4X4X3/4X3/8 10.9 8.2 235 353 237 356
2L4X4X3/4X3/4 10.9 8.2 235 353 237 356
2L4X4X5/8 9.21 6.9 199 298 200 300
2L4X4X5/8X3/8 9.21 6.9 199 298 200 300
2L4X4X5/8X3/4 9.21 6.9 199 298 200 300
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L4X4X1/2 7.49 5.6 161 243 163 244
2L4X4X1/2X3/8 7.49 5.6 161 243 163 244
2L4X4X1/2X3/4 7.49 5.6 161 243 163 244
2L4X4X7/16 6.61 5.0 142 214 144 216
2L4X4X7/16X3/8 6.61 5.0 142 214 144 216
2L4X4X7/16X3/4 6.61 5.0 142 214 144 216
2L4X4X3/8 5.71 4.3 123 185 124 186
2L4X4X3/8X3/8 5.71 4.3 123 185 124 186
2L4X4X3/8X3/4 5.71 4.3 123 185 124 186
2L4X4X5/16 4.80 3.6 103 156 104 157
2L4X4X5/16X3/8 4.80 3.6 103 156 104 157
2L4X4X5/16X3/4 4.80 3.6 103 156 104 157
2L4X4X1/4 3.87 2.9 83.4 125 84.2 126
2L4X4X1/4X3/8 3.87 2.9 83.4 125 84.2 126
2L4X4X1/4X3/4 3.87 2.9 83.4 125 84.2 126
2L3-1/2X3-1/2X1/2 6.53 4.9 141 212 142 213
2L3-1/2X3-1/2X1/2X3/8 6.53 4.9 141 212 142 213
2L3-1/2X3-1/2X1/2X3/4 6.53 4.9 141 212 142 213
2L3-1/2X3-1/2X7/16 5.77 4.3 124 187 125 188
2L3-1/2X3-1/2X7/16X3/8 5.77 4.3 124 187 125 188
2L3-1/2X3-1/2X7/16X3/4 5.77 4.3 124 187 125 188
2L3-1/2X3-1/2X3/8 5.00 3.8 108 162 109 163
2L3-1/2X3-1/2X3/8X3/8 5.00 3.8 108 162 109 163
2L3-1/2X3-1/2X3/8X3/4 5.00 3.8 108 162 109 163
2L3-1/2X3-1/2X5/16 4.21 3.2 90.8 136 91.6 137
2L3-1/2X3-1/2X5/16X3/8 4.21 3.2 90.8 136 91.6 137
2L3-1/2X3-1/2X5/16X3/4 4.21 3.2 90.8 136 91.6 137
2L3-1/2X3-1/2X1/4 3.41 2.6 73.5 110 74.2 111
2L3-1/2X3-1/2X1/4X3/8 3.41 2.6 73.5 110 74.2 111
2L3-1/2X3-1/2X1/4X3/4 3.41 2.6 73.5 110 74.2 111
2L3X3X1/2 5.50 4.1 119 178 120 179
2L3X3X1/2X3/8 5.50 4.1 119 178 120 179
2L3X3X1/2X3/4 5.50 4.1 119 178 120 179
2L3X3X7/16 4.86 3.6 105 157 106 159
2L3X3X7/16X3/8 4.86 3.6 105 157 106 159
2L3X3X7/16X3/4 4.86 3.6 105 157 106 159
2L3X3X3/8 4.22 3.2 91.0 137 91.8 138
2L3X3X3/8X3/8 4.22 3.2 91.0 137 91.8 138
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L3X3X3/8X3/4 4.22 3.2 91.0 137 91.8 138
2L3X3X5/16 3.55 2.7 76.5 115 77.2 116
2L3X3X5/16X3/8 3.55 2.7 76.5 115 77.2 116
2L3X3X5/16X3/4 3.55 2.7 76.5 115 77.2 116
2L3X3X1/4 2.87 2.2 61.9 93.0 62.4 93.6
2L3X3X1/4X3/8 2.87 2.2 61.9 93.0 62.4 93.6
2L3X3X1/4X3/4 2.87 2.2 61.9 93.0 62.4 93.6
2L3X3X3/16 2.18 1.6 47.0 70.6 47.4 71.1
2L3X3X3/16X3/8 2.18 1.6 47.0 70.6 47.4 71.1
2L3X3X3/16X3/4 2.18 1.6 47.0 70.6 47.4 71.1
2L2-1/2X2-1/2X1/2 4.50 3.4 97.0 146 97.9 147
2L2-1/2X2-1/2X1/2X3/8 4.50 3.4 97.0 146 97.9 147
2L2-1/2X2-1/2X1/2X3/4 4.50 3.4 97.0 146 97.9 147
2L2-1/2X2-1/2X3/8 3.47 2.6 74.8 112 75.5 113
2L2-1/2X2-1/2X3/8X3/8 3.47 2.6 74.8 112 75.5 113
2L2-1/2X2-1/2X3/8X3/4 3.47 2.6 74.8 112 75.5 113
2L2-1/2X2-1/2X5/16 2.93 2.2 63.2 94.9 63.7 96
2L2-1/2X2-1/2X5/16X3/8 2.93 2.2 63.2 94.9 63.7 96
2L2-1/2X2-1/2X5/16X3/4 2.93 2.2 63.2 94.9 63.7 96
2L2-1/2X2-1/2X1/4 2.37 1.8 51.1 76.8 51.5 77
2L2-1/2X2-1/2X1/4X3/8 2.37 1.78 51.1 76.8 51.5 77
2L2-1/2X2-1/2X1/4X3/4 2.37 1.8 51.1 76.8 51.5 77
2L2-1/2X2-1/2X3/16 1.80 1.4 38.8 58.3 39.2 59
2L2-1/2X2-1/2X3/16X3/8 1.80 1.4 38.8 58.3 39.2 59
2L2-1/2X2-1/2X3/16X3/4 1.80 1.4 38.8 58.3 39.2 59
2L2X2X3/8 2.73 2.0 58.9 88.5 59.4 89
2L2X2X3/8X3/8 2.73 2.0 58.9 88.5 59.4 89
2L2X2X3/8X3/4 2.73 2.0 58.9 88.5 59.4 89
2L2X2X5/16 2.32 1.7 50.0 75.2 50.5 76
2L2X2X5/16X3/8 2.32 1.7 50.0 75.2 50.5 76
2L2X2X5/16X3/4 2.32 1.7 50.0 75.2 50.5 76
2L2X2X1/4 1.89 1.4 40.7 61.2 41.1 62
2L2X2X1/4X3/8 1.89 1.4 40.7 61.2 41.1 62
2L2X2X1/4X3/4 1.89 1.4 40.7 61.2 41.1 62
2L2X2X3/16 1.44 1.1 31.0 46.7 31.3 47
2L2X2X3/16X3/8 1.44 1.1 31.0 46.7 31.3 47
2L2X2X3/16X3/4 1.44 1.1 31.0 46.7 31.3 47
2L2X2X1/8 0.982 0.7 21.2 31.8 21.4 32
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L2X2X1/8X3/8 0.982 0.7 21.2 31.8 21.4 32
2L2X2X1/8X3/4 0.982 0.7 21.2 31.8 21.4 32
2L8X6X1LLBB 26.1 19.6 563 846 568 852
2L8X6X1X3/8LLBB 26.1 19.6 563 846 568 852
2L8X6X1X3/4LLBB 26.1 19.58 563 846 568 852
2L8X6X7/8LLBB 23.1 17.33 498 748 502 754
2L8X6X7/8X3/8LLBB 23.1 17.3 498 748 502 754
2L8X6X7/8X3/4LLBB 23.1 17.3 498 748 502 754
2L8X6X3/4LLBB 20.0 15.0 431 648 435 653
2L8X6X3/4X3/8LLBB 20.0 15.0 431 648 435 653
2L8X6X3/4X3/4LLBB 20.0 15.0 431 648 435 653
2L8X6X5/8LLBB 16.8 12.6 362 544 365 548
2L8X6X5/8X3/8LLBB 16.8 12.6 362 544 365 548
2L8X6X5/8X3/4LLBB 16.8 12.60 362 544 365 548
2L8X6X9/16LLBB 15.2 11.40 328 492 331 496
2L8X6X9/16X3/8LLBB 15.2 11.40 328 492 331 496
2L8X6X9/16X3/4LLBB 15.2 11.40 328 492 331 496
2L8X6X1/2LLBB 13.6 10.2 293 441 296 444
2L8X6X1/2X3/8LLBB 13.6 10.2 293 441 296 444
2L8X6X1/2X3/4LLBB 13.6 10.2 293 441 296 444
2L8X6X7/16LLBB 12.0 9.0 259 389 261 392
2L8X6X7/16X3/8LLBB 12.0 9.0 259 389 261 392
2L8X6X7/16X3/4LLBB 12.0 9.0 259 389 261 392
2L8X4X1LLBB 22.1 16.6 476 716 481 721
2L8X4X1X3/8LLBB 22.1 16.6 476 716 481 721
2L8X4X1X3/4LLBB 22.1 16.6 476 716 481 721
2L8X4X7/8LLBB 19.6 14.7 423 635 426 639
2L8X4X7/8X3/8LLBB 19.6 14.7 423 635 426 639
2L8X4X7/8X3/4LLBB 19.6 14.7 423 635 426 639
2L8X4X3/4LLBB 17.0 12.8 366 551 370 555
2L8X4X3/4X3/8LLBB 17.0 12.8 366 551 370 555
2L8X4X3/4X3/4LLBB 17.0 12.8 366 551 370 555
2L8X4X5/8LLBB 14.3 10.7 308 463 311 467
2L8X4X5/8X3/8LLBB 14.3 10.7 308 463 311 467
2L8X4X5/8X3/4LLBB 14.3 10.7 308 463 311 467
2L8X4X9/16LLBB 13.0 9.8 280 421 283 424
2L8X4X9/16X3/8LLBB 13.0 9.8 280 421 283 424
2L8X4X9/16X3/4LLBB 13.0 9.8 280 421 283 424
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L8X4X1/2LLBB 11.6 8.7 250 376 252 378
2L8X4X1/2X3/8LLBB 11.6 8.7 250 376 252 378
2L8X4X1/2X3/4LLBB 11.6 8.7 250 376 252 378
2L8X4X7/16LLBB 10.2 7.7 220 330 222 333
2L8X4X7/16X3/8LLBB 10.2 7.7 220 330 222 333
2L8X4X7/16X3/4LLBB 10.2 7.7 220 330 222 333
2L7X4X3/4LLBB 15.4 11.6 332 499 335 502
2L7X4X3/4X3/8LLBB 15.4 11.6 332 499 335 502
2L7X4X3/4X3/4LLBB 15.4 11.6 332 499 335 502
2L7X4X5/8LLBB 13.0 9.75 280 421 283 424
2L7X4X5/8X3/8LLBB 13.0 9.75 280 421 283 424
2L7X4X5/8X3/4LLBB 13.0 9.75 280 421 283 424
2L7X4X1/2LLBB 10.5 7.88 226 340 228 343
2L7X4X1/2X3/8LLBB 10.5 7.88 226 340 228 343
2L7X4X1/2X3/4LLBB 10.5 7.88 226 340 228 343
2L7X4X7/16LLBB 9.27 7.0 200 300 202 302
2L7X4X7/16X3/8LLBB 9.27 7.0 200 300 202 302
2L7X4X7/16X3/4LLBB 9.27 7.0 200 300 202 302
2L7X4X3/8LLBB 8.00 6.0 172 259 174 261
2L7X4X3/8X3/8LLBB 8.00 6.0 172 259 174 261
2L7X4X3/8X3/4LLBB 8.00 6.0 172 259 174 261
2L6X4X7/8LLBB 16.0 12.0 345 518 348 522
2L6X4X7/8X3/8LLBB 16.0 12.0 345 518 348 522
2L6X4X7/8X3/4LLBB 16.0 12.0 345 518 348 522
2L6X4X3/4LLBB 13.9 10.4 300 450 302 453
2L6X4X3/4X3/8LLBB 13.9 10.4 300 450 302 453
2L6X4X3/4X3/4LLBB 13.9 10.4 300 450 302 453
2L6X4X5/8LLBB 11.7 8.8 252 379 254 382
2L6X4X5/8X3/8LLBB 11.7 8.8 252 379 254 382
2L6X4X5/8X3/4LLBB 11.7 8.8 252 379 254 382
2L6X4X9/16LLBB 10.6 8.0 229 343 231 346
2L6X4X9/16X3/8LLBB 10.6 8.0 229 343 231 346
2L6X4X9/16X3/4LLBB 10.6 8.0 229 343 231 346
2L6X4X1/2LLBB 9.50 7.1 205 308 207 310
2L6X4X1/2X3/8LLBB 9.50 7.1 205 308 207 310
2L6X4X1/2X3/4LLBB 9.50 7.13 205 308 207 310
2L6X4X7/16LLBB 8.36 6.27 180 271 182 273
2L6X4X7/16X3/8LLBB 8.36 6.27 180 271 182 273
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L6X4X7/16X3/4LLBB 8.36 6.27 180 271 182 273
2L6X4X3/8LLBB 7.22 5.42 156 234 157 236
2L6X4X3/8X3/8LLBB 7.22 5.42 156 234 157 236
2L6X4X3/8X3/4LLBB 7.22 5.42 156 234 157 236
2L6X4X5/16LLBB 6.05 4.54 130 196 132 197
2L6X4X5/16X3/8LLBB 6.05 4.54 130 196 132 197
2L6X4X5/16X3/4LLBB 6.05 4.5 130 196 132 197
2L6X3-1/2X1/2LLBB 9.04 6.8 195 293 197 295
2L6X3-1/2X1/2X3/8LLBB 9.04 6.8 195 293 197 295
2L6X3-1/2X1/2X3/4LLBB 9.04 6.8 195 293 197 295
2L6X3-1/2X3/8LLBB 6.88 5.2 148 223 150 224
2L6X3-1/2X3/8X3/8LLBB 6.88 5.2 148 223 150 224
2L6X3-1/2X3/8X3/4LLBB 6.88 5.2 148 223 150 224
2L6X3-1/2X5/16LLBB 5.78 4.3 125 187 126 189
2L6X3-1/2X5/16X3/8LLBB 5.78 4.3 125 187 126 189
2L6X3-1/2X5/16X3/4LLBB 5.78 4.34 125 187 126 189
2L5X3-1/2X3/4LLBB 11.6 8.70 250 376 252 378
2L5X3-1/2X3/4X3/8LLBB 11.6 8.70 250 376 252 378
2L5X3-1/2X3/4X3/4LLBB 11.6 8.70 250 376 252 378
2L5X3-1/2X5/8LLBB 9.85 7.39 212 319 214 321
2L5X3-1/2X5/8X3/8LLBB 9.85 7.39 212 319 214 321
2L5X3-1/2X5/8X3/4LLBB 9.85 7.39 212 319 214 321
2L5X3-1/2X1/2LLBB 8.01 6.01 173 260 174 261
2L5X3-1/2X1/2X3/8LLBB 8.01 6.01 173 260 174 261
2L5X3-1/2X1/2X3/4LLBB 8.01 6.0 173 260 174 261
2L5X3-1/2X3/8LLBB 6.10 4.6 131 198 133 199
2L5X3-1/2X3/8X3/8LLBB 6.10 4.6 131 198 133 199
2L5X3-1/2X3/8X3/4LLBB 6.10 4.58 131 198 133 199
2L5X3-1/2X5/16LLBB 5.12 3.84 110 166 111 167
2L5X3-1/2X5/16X3/8LLBB 5.12 3.84 110 166 111 167
2L5X3-1/2X5/16X3/4LLBB 5.12 3.84 110 166 111 167
2L5X3-1/2X1/4LLBB 4.13 3.10 89.0 134 89.8 135
2L5X3-1/2X1/4X3/8LLBB 4.13 3.10 89.0 134 89.8 135
2L5X3-1/2X1/4X3/4LLBB 4.13 3.10 89.0 134 89.8 135
2L5X3X1/2LLBB 7.51 5.63 162 243 163 245
2L5X3X1/2X3/8LLBB 7.51 5.63 162 243 163 245
2L5X3X1/2X3/4LLBB 7.51 5.63 162 243 163 245
2L5X3X7/16LLBB 6.62 4.97 143 214 144 216
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L5X3X7/16X3/8LLBB 6.62 4.97 143 214 144 216
2L5X3X7/16X3/4LLBB 6.62 4.97 143 214 144 216
2L5X3X3/8LLBB 5.73 4.30 124 186 125 187
2L5X3X3/8X3/8LLBB 5.73 4.30 124 186 125 187
2L5X3X3/8X3/4LLBB 5.73 4.30 124 186 125 187
2L5X3X5/16LLBB 4.81 3.61 104 156 105 157
2L5X3X5/16X3/8LLBB 4.81 3.61 104 156 105 157
2L5X3X5/16X3/4LLBB 4.81 3.61 104 156 105 157
2L5X3X1/4LLBB 3.88 2.91 83.6 126 84.4 127
2L5X3X1/4X3/8LLBB 3.88 2.91 83.6 126 84.4 127
2L5X3X1/4X3/4LLBB 3.88 2.91 83.6 126 84.4 127
2L4X3-1/2X1/2LLBB 7.01 5.26 151 227 152.5 229
2L4X3-1/2X1/2X3/8LLBB 7.01 5.26 151 227 152.5 229
2L4X3-1/2X1/2X3/4LLBB 7.01 5.26 151 227 152.5 229
2L4X3-1/2X3/8LLBB 5.35 4.01 115 173 116.4 175
2L4X3-1/2X3/8X3/8LLBB 5.35 4.01 115 173 116.4 175
2L4X3-1/2X3/8X3/4LLBB 5.35 4.01 115 173 116.4 175
2L4X3-1/2X5/16LLBB 4.50 3.38 97.0 146 97.9 147
2L4X3-1/2X5/16X3/8LLBB 4.50 3.38 97.0 146 97.9 147
2L4X3-1/2X5/16X3/4LLBB 4.50 3.38 97.0 146 97.9 147
2L4X3-1/2X1/4LLBB 3.63 2.72 78.3 118 79.0 118
2L4X3-1/2X1/4X3/8LLBB 3.63 2.72 78.3 118 79.0 118
2L4X3-1/2X1/4X3/4LLBB 3.63 2.72 78.3 118 79.0 118
2L4X3X5/8LLBB 7.98 5.99 172 259 173.6 260
2L4X3X5/8X3/8LLBB 7.98 5.99 172 259 173.6 260
2L4X3X5/8X3/4LLBB 7.98 5.99 172 259 173.6 260
2L4X3X1/2LLBB 6.51 4.88 140 211 141.6 212
2L4X3X1/2X3/8LLBB 6.51 4.88 140 211 141.6 212
2L4X3X1/2X3/4LLBB 6.51 4.88 140 211 141.6 212
2L4X3X3/8LLBB 4.98 3.74 107 161 108.3 162
2L4X3X3/8X3/8LLBB 4.98 3.74 107 161 108.3 162
2L4X3X3/8X3/4LLBB 4.98 3.74 107 161 108.3 162
2L4X3X5/16LLBB 4.19 3.14 90.3 136 91.1 137
2L4X3X5/16X3/8LLBB 4.19 3.14 90.3 136 91.1 137
2L4X3X5/16X3/4LLBB 4.19 3.14 90.3 136 91.1 137
2L4X3X1/4LLBB 3.38 2.54 72.9 110 73.5 110
2L4X3X1/4X3/8LLBB 3.38 2.54 72.9 110 73.5 110
2L4X3X1/4X3/4LLBB 3.38 2.54 72.9 110 73.5 110
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L3-1/2X3X1/2LLBB 6.04 4.53 130 196 131.4 197
2L3-1/2X3X1/2X3/8LLBB 6.04 4.53 130 196 131.4 197
2L3-1/2X3X1/2X3/4LLBB 6.04 4.53 130 196 131.4 197
2L3-1/2X3X7/16LLBB 5.34 4.01 115 173 116.1 174
2L3-1/2X3X7/16X3/8LLBB 5.34 4.01 115 173 116.1 174
2L3-1/2X3X7/16X3/4LLBB 5.34 4.01 115 173 116.1 174
2L3-1/2X3X3/8LLBB 4.63 3.47 100 150 100.7 151
2L3-1/2X3X3/8X3/8LLBB 4.63 3.47 100 150 100.7 151
2L3-1/2X3X3/8X3/4LLBB 4.63 3.47 100 150 100.7 151
2L3-1/2X3X5/16LLBB 3.91 2.93 84.3 127 85.0 128
2L3-1/2X3X5/16X3/8LLBB 3.91 2.93 84.3 127 85.0 128
2L3-1/2X3X5/16X3/4LLBB 3.91 2.93 84.3 127 85.0 128
2L3-1/2X3X1/4LLBB 3.16 2.37 68.1 102 68.7 103
2L3-1/2X3X1/4X3/8LLBB 3.16 2.37 68.1 102 68.7 103
2L3-1/2X3X1/4X3/4LLBB 3.16 2.37 68.1 102 68.7 103
2L3-1/2X2-1/2X1/2LLBB 5.53 4.15 119 179 120.3 180
2L3-1/2X2-1/2X1/2X3/8LLBB 5.53 4.15 119 179 120.3 180
2L3-1/2X2-1/2X1/2X3/4LLBB 5.53 4.15 119 179 120.3 180
2L3-1/2X2-1/2X3/8LLBB 4.25 3.19 91.6 138 92.4 139
2L3-1/2X2-1/2X3/8X3/8LLBB 4.25 3.19 91.6 138 92.4 139
2L3-1/2X2-1/2X3/8X3/4LLBB 4.25 3.19 91.6 138 92.4 139
2L3-1/2X2-1/2X5/16LLBB 3.58 2.69 77.2 116 77.9 117
2L3-1/2X2-1/2X5/16X3/8LLBB 3.58 2.69 77.2 116 77.9 117
2L3-1/2X2-1/2X5/16X3/4LLBB 3.58 2.69 77.2 116 77.9 117
2L3-1/2X2-1/2X1/4LLBB 2.90 2.18 62.5 94.0 63.1 94.6
2L3-1/2X2-1/2X1/4X3/8LLBB 2.90 2.18 62.5 94.0 63.1 94.6
2L3-1/2X2-1/2X1/4X3/4LLBB 2.90 2.18 62.5 94.0 63.1 94.6
2L3X2-1/2X1/2LLBB 5.01 3.76 108 162 109.0 163
2L3X2-1/2X1/2X3/8LLBB 5.01 3.76 108 162 109.0 163
2L3X2-1/21/2X3/4LLBB 5.01 3.76 108 162 109.0 163
2L3X2-1/2X7/16LLBB 4.44 3.33 95.7 144 96.6 145
2L3X2-1/2X7/16X3/8LLBB 4.44 3.33 95.7 144 96.6 145
2L3X2-1/2X7/16X3/4LLBB 4.44 3.33 95.7 144 96.6 145
2L3X2-1/2X3/8LLBB 3.86 2.90 83.2 125 84.0 126
2L3X2-1/2X3/8X3/8LLBB 3.86 2.90 83.2 125 84.0 126
2L3X2-1/2X3/8X3/4LLBB 3.86 2.90 83.2 125 84.0 126
2L3X2-1/2X5/16LLBB 3.25 2.44 70.1 105 70.7 106
2L3X2-1/2X5/16X3/8LLBB 3.25 2.44 70.1 105 70.7 106
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L3X2-1/2X5/16X3/4LLBB 3.25 2.44 70.1 105 70.7 106
2L3X2-1/2X1/4LLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L3X2-1/2X1/4X3/8LLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L3X2-1/2X1/4X3/4LLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L3X2-1/2X3/16LLBB 2.00 1.50 43.1 64.8 43.5 65.3
2L3X2-1/2X3/16X3/8LLBB 2.00 1.50 43.1 64.8 43.5 65.3
2L3X2-1/2X3/16X3/4LLBB 2.00 1.50 43.1 64.8 43.5 65.3
2L3X2X1/2LLBB 4.53 3.40 97.7 147 98.5 148
2L3X2X1/2X3/8LLBB 4.53 3.40 97.7 147 98.5 148
2L3X2X1/2X3/4LLBB 4.53 3.40 97.7 147 98.5 148
2L3X2X3/8LLBB 3.50 2.63 75.4 113 76.1 114
2L3X2X3/8X3/8LLBB 3.50 2.63 75.4 113 76.1 114
2L3X2X3/8X3/4LLBB 3.50 2.63 75.4 113 76.1 114
2L3X2X5/16LLBB 2.96 2.22 63.8 95.9 64.4 96.6
2L3X2X5/16X3/8LLBB 2.96 2.22 63.8 95.9 64.4 96.6
2L3X2X5/16X3/4LLBB 2.96 2.22 63.8 95.9 64.4 96.6
2L3X2X1/4LLBB 2.40 1.80 51.7 77.8 52.2 78.3
2L3X2X1/4X3/8LLBB 2.40 1.80 51.7 77.8 52.2 78.3
2L3X2X1/4X3/4LLBB 2.40 1.80 51.7 77.8 52.2 78.3
2L3X2X3/16LLBB 1.83 1.37 39.4 59.3 39.8 59.7
2L3X2X3/16X3/8LLBB 1.83 1.37 39.4 59.3 39.8 59.7
2L3X2X3/16X3/4LLBB 1.83 1.37 39.4 59.3 39.8 59.7
2L2-1/2X2X3/8LLBB 3.11 2.33 67.0 101 67.6 101
2L2-1/2X2X3/8X3/8LLBB 3.11 2.33 67.0 101 67.6 101
2L2-1/2X2X3/8X3/4LLBB 3.11 2.33 67.0 101 67.6 101
2L2-1/2X2X5/16LLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L2-1/2X2X5/16X3/8LLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L2-1/2X2X5/16X3/4LLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L2-1/2X2X1/4LLBB 2.14 1.61 46.1 69.3 46.5 69.8
2L2-1/2X2X1/4X3/8LLBB 2.14 1.61 46.1 69.3 46.5 69.8
2L2-1/2X2X1/4X3/4LLBB 2.14 1.61 46.1 69.3 46.5 69.8
2L2-1/2X2X3/16LLBB 1.64 1.23 35.4 53.1 35.7 53.5
2L2-1/2X2X3/16X3/8LLBB 1.64 1.23 35.4 53.1 35.7 53.5
2L2-1/2X2X3/16X3/4LLBB 1.64 1.23 35.4 53.1 35.7 53.5
2L8X6X1SLBB 26.1 19.58 563 846 568 852
2L8X6X1X3/8SLBB 26.1 19.58 563 846 568 852
2L8X6X1X3/4SLBB 26.1 19.58 563 846 568 852
2L8X6X7/8SLBB 23.1 17.33 498 748 502 754
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L8X6X7/8X3/8SLBB 23.1 17.33 498 748 502 754
2L8X6X7/8X3/4SLBB 23.1 17.33 498 748 502 754
2L8X6X3/4SLBB 20.0 15.00 431 648 435 653
2L8X6X3/4X3/8SLBB 20.0 15.00 431 648 435 653
2L8X6X3/4X3/4SLBB 20.0 15.00 431 648 435 653
2L8X6X5/8SLBB 16.8 12.60 362 544 365 548
2L8X6X5/8X3/8SLBB 16.8 12.60 362 544 365 548
2L8X6X5/8X3/4SLBB 16.8 12.60 362 544 365 548
2L8X6X9/16SLBB 15.2 11.40 328 492 331 496
2L8X6X9/16X3/8SLBB 15.2 11.40 328 492 331 496
2L8X6X9/16X3/4SLBB 15.2 11.40 328 492 331 496
2L8X6X1/2SLBB 13.6 10.20 293 441 296 444
2L8X6X1/2X3/8SLBB 13.6 10.20 293 441 296 444
2L8X6X1/2X3/4SLBB 13.6 10.20 293 441 296 444
2L8X6X7/16SLBB 12.0 9.00 259 389 261 392
2L8X6X7/16X3/8SLBB 12.0 9.00 259 389 261 392
2L8X6X7/16X3/4SLBB 12.0 9.00 259 389 261 392
2L8X4X1SLBB 22.1 16.58 476 716 481 721
2L8X4X1X3/8SLBB 22.1 16.58 476 716 481 721
2L8X4X1X3/4SLBB 22.1 16.58 476 716 481 721
2L8X4X7/8SLBB 19.6 14.70 423 635 426 639
2L8X4X7/8X3/8SLBB 19.6 14.70 423 635 426 639
2L8X4X7/8X3/4SLBB 19.6 14.70 423 635 426 639
2L8X4X3/4SLBB 17.0 12.75 366 551 370 555
2L8X4X3/4X3/8SLBB 17.0 12.75 366 551 370 555
2L8X4X3/4X3/4SLBB 17.0 12.75 366 551 370 555
2L8X4X5/8SLBB 14.3 10.73 308 463 311 467
2L8X4X5/8X3/8SLBB 14.3 10.73 308 463 311 467
2L8X4X5/8X3/4SLBB 14.3 10.73 308 463 311 467
2L8X4X9/16SLBB 13.0 9.75 280 421 283 424
2L8X4X9/16X3/8SLBB 13.0 9.75 280 421 283 424
2L8X4X9/16X3/4SLBB 13.0 9.75 280 421 283 424
2L8X4X1/2SLBB 11.6 8.70 250 376 252 378
2L8X4X1/2X3/8SLBB 11.6 8.70 250 376 252 378
2L8X4X1/2X3/4SLBB 11.6 8.70 250 376 252 378
2L8X4X7/16SLBB 10.2 7.65 220 330 222 333
2L8X4X7/16X3/8SLBB 10.2 7.65 220 330 222 333
2L8X4X7/16X3/4SLBB 10.2 7.65 220 330 222 333
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L7X4X3/4SLBB 15.4 11.55 332 499 335 502
2L7X4X3/4X3/8SLBB 15.4 11.55 332 499 335 502
2L7X4X3/4X3/4SLBB 15.4 11.55 332 499 335 502
2L7X4X5/8SLBB 13.0 9.75 280 421 283 424
2L7X4X5/8X3/8SLBB 13.0 9.75 280 421 283 424
2L7X4X5/8X3/4SLBB 13.0 9.75 280 421 283 424
2L7X4X1/2SLBB 10.5 7.88 226 340 228 343
2L7X4X1/2X3/8SLBB 10.5 7.88 226 340 228 343
2L7X4X1/2X3/4SLBB 10.5 7.88 226 340 228 343
2L7X4X7/16SLBB 9.27 6.95 200 300 202 302
2L7X4X7/16X3/8SLBB 9.27 6.95 200 300 202 302
2L7X4X7/16X3/4SLBB 9.27 6.95 200 300 202 302
2L7X4X3/8SLBB 8.00 6.00 172 259 174 261
2L7X4X3/8X3/8SLBB 8.00 6.00 172 259 174 261
2L7X4X3/8X3/4SLBB 8.00 6.00 172 259 174 261
2L6X4X7/8SLBB 16.0 12.00 345 518 348 522
2L6X4X7/8X3/8SLBB 16.0 12.00 345 518 348 522
2L6X4X7/8X3/4SLBB 16.0 12.00 345 518 348 522
2L6X4X3/4SLBB 13.9 10.43 300 450 302 453
2L6X4X3/4X3/8SLBB 13.9 10.43 300 450 302 453
2L6X4X3/4X3/4SLBB 13.9 10.43 300 450 302 453
2L6X4X5/8SLBB 11.7 8.78 252 379 254 382
2L6X4X5/8X3/8SLBB 11.7 8.78 252 379 254 382
2L6X4X5/8X3/4SLBB 11.7 8.78 252 379 254 382
2L6X4X9/16SLBB 10.6 7.95 229 343 231 346
2L6X4X9/16X3/8SLBB 10.6 7.95 229 343 231 346
2L6X4X9/16X3/4SLBB 10.6 7.95 229 343 231 346
2L6X4X1/2SLBB 9.50 7.13 205 308 207 310
2L6X4X1/2X3/8SLBB 9.50 7.13 205 308 207 310
2L6X4X1/2X3/4SLBB 9.50 7.13 205 308 207 310
2L6X4X7/16SLBB 8.36 6.27 180 271 182 273
2L6X4X7/16X3/8SLBB 8.36 6.27 180 271 182 273
2L6X4X7/16X3/4SLBB 8.36 6.27 180 271 182 273
2L6X4X3/8SLBB 7.22 5.42 156 234 157 236
2L6X4X3/8X3/8SLBB 7.22 5.42 156 234 157 236
2L6X4X3/8X3/4SLBB 7.22 5.42 156 234 157 236
2L6X4X5/16SLBB 6.05 4.54 130 196 132 197
2L6X4X5/16X3/8SLBB 6.05 4.54 130 196 132 197
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L6X4X5/16X3/4SLBB 6.05 4.54 130 196 132 197
2L6X3-1/2X1/2SLBB 9.04 6.78 195 293 197 295
2L6X3-1/2X1/2X3/8SLBB 9.04 6.78 195 293 197 295
2L6X3-1/2X1/2X3/4SLBB 9.04 6.78 195 293 197 295
2L6X3-1/2X3/8SLBB 6.88 5.16 148 223 150 224
2L6X3-1/2X3/8X3/8SLBB 6.88 5.16 148 223 150 224
2L6X3-1/2X3/8X3/4SLBB 6.88 5.16 148 223 150 224
2L6X3-1/2X5/16SLBB 5.78 4.34 125 187 126 189
2L6X3-1/2X5/16X3/8SLBB 5.78 4.34 125 187 126 189
2L6X3-1/2X5/16X3/4SLBB 5.78 4.34 125 187 126 189
2L5X3-1/2X3/4SLBB 11.6 8.70 250 376 252 378
2L5X3-1/2X3/4X3/8SLBB 11.6 8.70 250 376 252 378
2L5X3-1/2X3/4X3/4SLBB 11.6 8.70 250 376 252 378
2L5X3-1/2X5/8SLBB 9.85 7.39 212 319 214 321
2L5X3-1/2X5/8X3/8SLBB 9.85 7.39 212 319 214 321
2L5X3-1/2X5/8X3/4SLBB 9.85 7.39 212 319 214 321
2L5X3-1/2X1/2SLBB 8.01 6.01 173 260 174 261
2L5X3-1/2X1/2X3/8SLBB 8.01 6.01 173 260 174 261
2L5X3-1/2X1/2X3/4SLBB 8.01 6.01 173 260 174 261
2L5X3-1/2X3/8SLBB 6.10 4.58 131 198 133 199
2L5X3-1/2X3/8X3/8SLBB 6.10 4.58 131 198 133 199
2L5X3-1/2X3/8X3/4SLBB 6.10 4.58 131 198 133 199
2L5X3-1/2X5/16SLBB 5.12 3.84 110 166 111 167
2L5X3-1/2X5/16X3/8SLBB 5.12 3.84 110 166 111 167
2L5X3-1/2X5/16X3/4SLBB 5.12 3.84 110 166 111 167
2L5X3-1/2X1/4SLBB 4.13 3.10 89.0 134 89.8 135
2L5X3-1/2X1/4X3/8SLBB 4.13 3.10 89.0 134 89.8 135
2L5X3-1/2X1/4X3/4SLBB 4.13 3.10 89.0 134 89.8 135
2L5X3X1/2SLBB 7.51 5.63 162 243 163 245
2L5X3X1/2X3/8SLBB 7.51 5.63 162 243 163 245
2L5X3X1/2X3/4SLBB 7.51 5.63 162 243 163 245
2L5X3X7/16SLBB 6.62 4.97 143 214 144 216
2L5X3X7/16X3/8SLBB 6.62 4.97 143 214 144 216
2L5X3X7/16X3/4SLBB 6.62 4.97 143 214 144 216
2L5X3X3/8SLBB 5.73 4.30 124 186 125 187
2L5X3X3/8X3/8SLBB 5.73 4.30 124 186 125 187
2L5X3X3/8X3/4SLBB 5.73 4.30 124 186 125 187
2L5X3X5/16SLBB 4.81 3.61 104 156 105 157
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L5X3X5/16X3/8SLBB 4.81 3.61 104 156 105 157
2L5X3X5/16X3/4SLBB 4.81 3.61 104 156 105 157
2L5X3X1/4SLBB 3.88 2.91 83.6 126 84.4 127
2L5X3X1/4X3/8SLBB 3.88 2.91 83.6 126 84.4 127
2L5X3X1/4X3/4SLBB 3.88 2.91 83.6 126 84.4 127
2L4X3-1/2X1/2SLBB 7.01 5.26 151 227 152 229
2L4X3-1/2X1/2X3/8SLBB 7.01 5.26 151 227 152 229
2L4X3-1/2X1/2X3/4SLBB 7.01 5.26 151 227 152 229
2L4X3-1/2X3/8SLBB 5.35 4.01 115 173 116 175
2L4X3-1/2X3/8X3/8SLBB 5.35 4.01 115 173 116 175
2L4X3-1/2X3/8X3/4SLBB 5.35 4.01 115 173 116 175
2L4X3-1/2X5/16SLBB 4.50 3.38 97.0 146 97.9 147
2L4X3-1/2X5/16X3/8SLBB 4.50 3.38 97.0 146 97.9 147
2L4X3-1/2X5/16X3/4SLBB 4.50 3.38 97.0 146 97.9 147
2L4X3-1/2X1/4SLBB 3.63 2.72 78.3 118 79.0 118
2L4X3-1/2X1/4X3/8SLBB 3.63 2.72 78.3 118 79.0 118
2L4X3-1/2X1/4X3/4SLBB 3.63 2.72 78.3 118 79.0 118
2L4X3X5/8SLBB 7.98 5.99 172 259 174 260
2L4X3X5/8X3/8SLBB 7.98 5.99 172 259 174 260
2L4X3X5/8X3/4SLBB 7.98 5.99 172 259 174 260
2L4X3X1/2SLBB 6.51 4.88 140 211 142 212
2L4X3X1/2X3/8SLBB 6.51 4.88 140 211 142 212
2L4X3X1/2X3/4SLBB 6.51 4.88 140 211 142 212
2L4X3X3/8SLBB 4.98 3.74 107 161 108 162
2L4X3X3/8X3/8SLBB 4.98 3.74 107 161 108 162
2L4X3X3/8X3/4SLBB 4.98 3.74 107 161 108 162
2L4X3X5/16SLBB 4.19 3.14 90.3 136 91.1 137
2L4X3X5/16X3/8SLBB 4.19 3.14 90.3 136 91.1 137
2L4X3X5/16X3/4SLBB 4.19 3.14 90.3 136 91.1 137
2L4X3X1/4SLBB 3.38 2.54 72.9 110 73.5 110
2L4X3X1/4X3/8SLBB 3.38 2.54 72.9 110 73.5 110
2L4X3X1/4X3/4SLBB 3.38 2.54 72.9 110 73.5 110
2L3-1/2X3X1/2SLBB 6.04 4.53 130 196 131 197
2L3-1/2X3X1/2X3/8SLBB 6.04 4.53 130 196 131 197
2L3-1/2X3X1/2X3/4SLBB 6.04 4.53 130 196 131 197
2L3-1/2X3X7/16SLBB 5.34 4.01 115 173 116 174
2L3-1/2X3X7/16X3/8SLBB 5.34 4.01 115 173 116 174
2L3-1/2X3X7/16X3/4SLBB 5.34 4.01 115 173 116 174
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L3-1/2X3X3/8SLBB 4.63 3.47 100 150 101 151
2L3-1/2X3X3/8X3/8SLBB 4.63 3.47 100 150 101 151
2L3-1/2X3X3/8X3/4SLBB 4.63 3.47 100 150 101 151
2L3-1/2X3X5/16SLBB 3.91 2.93 84.3 127 85.0 128
2L3-1/2X3X5/16X3/8SLBB 3.91 2.93 84.3 127 85.0 128
2L3-1/2X3X5/16X3/4SLBB 3.91 2.93 84.3 127 85.0 128
2L3-1/2X3X1/4SLBB 3.16 2.37 68.1 102 68.7 103
2L3-1/2X3X1/4X3/8SLBB 3.16 2.37 68.1 102 68.7 103
2L3-1/2X3X1/4X3/4SLBB 3.16 2.37 68.1 102 68.7 103
2L3-1/2X2-1/2X1/2SLBB 5.53 4.15 119 179 120 180
2L3-1/2X2-1/2X1/2X3/8SLBB 5.53 4.15 119 179 120 180
2L3-1/2X2-1/2X1/2X3/4SLBB 5.53 4.15 119 179 120 180
2L3-1/2X2-1/2X3/8SLBB 4.25 3.19 91.6 138 92.4 139
2L3-1/2X2-1/2X3/8X3/8SLBB 4.25 3.19 91.6 138 92.4 139
2L3-1/2X2-1/2X3/8X3/4SLBB 4.25 3.19 91.6 138 92.4 139
2L3-1/2X2-1/2X5/16SLBB 3.58 2.69 77.2 116 77.9 117
2L3-1/2X2-1/2X5/16X3/8SLBB 3.58 2.69 77.2 116 77.9 117
2L3-1/2X2-1/2X5/16X3/4SLBB 3.58 2.69 77.2 116 77.9 117
2L3-1/2X2-1/2X1/4SLBB 2.90 2.18 62.5 94.0 63.1 94.6
2L3-1/2X2-1/2X1/4X3/8SLBB 2.90 2.18 62.5 94.0 63.1 94.6
2L3-1/2X2-1/2X1/4X3/4SLBB 2.90 2.18 62.5 94.0 63.1 94.6
2L3X2-1/2X1/2SLBB 5.01 3.76 108 162 109 163
2L3X2-1/2X1/2X3/8SLBB 5.01 3.76 108 162 109 163
2L3X2-1/21/2X3/4SLBB 5.01 3.76 108 162 109 163
2L3X2-1/2X7/16SLBB 4.44 3.33 95.7 144 96.6 145
2L3X2-1/2X7/16X3/8SLBB 4.44 3.33 95.7 144 96.6 145
2L3X2-1/2X7/16X3/4SLBB 4.44 3.33 95.7 144 96.6 145
2L3X2-1/2X3/8SLBB 3.86 2.90 83.2 125 84.0 126
2L3X2-1/2X3/8X3/8SLBB 3.86 2.90 83.2 125 84.0 126
2L3X2-1/2X3/8X3/4SLBB 3.86 2.90 83.2 125 84.0 126
2L3X2-1/2X5/16SLBB 3.25 2.44 70.1 105 70.7 106
2L3X2-1/2X5/16X3/8SLBB 3.25 2.44 70.1 105 70.7 106
2L3X2-1/2X5/16X3/4SLBB 3.25 2.44 70.1 105 70.7 106
2L3X2-1/2X1/4SLBB 2.64 1.98 56.9 86 57.4 86
2L3X2-1/2X1/4X3/8SLBB 2.64 1.98 56.9 86 57.4 86
2L3X2-1/2X1/4X3/4SLBB 2.64 1.98 56.9 86 57.4 86
2L3X2-1/2X3/16SLBB 2.00 1.50 43.1 65 43.5 65
2L3X2-1/2X3/16X3/8SLBB 2.00 1.50 43.1 65 43.5 65
Fy= 36 ksi
Fu= 58 ksi
ASD LRFD ASD LRFD
Shape Ag Ae=0.75Ag Pn/Ω φPn Pn/Ω φPn
in2 in3kips kips kips kips
Table 5-8
Yielding Rupture
2L3X2-1/2X3/16X3/4SLBB 2.00 1.50 43.1 65 43.5 65
2L3X2X1/2SLBB 4.53 3.40 97.7 147 98.5 148
2L3X2X1/2X3/8SLBB 4.53 3.40 97.7 147 98.5 148
2L3X2X1/2X3/4SLBB 4.53 3.40 97.7 147 98.5 148
2L3X2X3/8SLBB 3.50 2.63 75.4 113 76.1 114
2L3X2X3/8X3/8SLBB 3.50 2.63 75.4 113 76.1 114
2L3X2X3/8X3/4SLBB 3.50 2.63 75.4 113 76.1 114
2L3X2X5/16SLBB 2.96 2.22 63.8 96 64.4 97
2L3X2X5/16X3/8SLBB 2.96 2.22 63.8 96 64.4 97
2L3X2X5/16X3/4SLBB 2.96 2.22 63.8 96 64.4 97
2L3X2X1/4SLBB 2.40 1.80 51.7 78 52.2 78
2L3X2X1/4X3/8SLBB 2.40 1.80 51.7 78 52.2 78
2L3X2X1/4X3/4SLBB 2.40 1.80 51.7 78 52.2 78
2L3X2X3/16SLBB 1.83 1.37 39.4 59 39.8 60
2L3X2X3/16X3/8SLBB 1.83 1.37 39.4 59 39.8 60
2L3X2X3/16X3/4SLBB 1.83 1.37 39.4 59 39.8 60
2L2-1/2X2X3/8SLBB 3.11 2.33 67.0 101 67.6 101
2L2-1/2X2X3/8X3/8SLBB 3.11 2.33 67.0 101 67.6 101
2L2-1/2X2X3/8X3/4SLBB 3.11 2.33 67.0 101 67.6 101
2L2-1/2X2X5/16SLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L2-1/2X2X5/16X3/8SLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L2-1/2X2X5/16X3/4SLBB 2.64 1.98 56.9 85.5 57.4 86.1
2L2-1/2X2X1/4SLBB 2.14 1.61 46.1 69.3 46.5 69.8
2L2-1/2X2X1/4X3/8SLBB 2.14 1.61 46.1 69.3 46.5 69.8
2L2-1/2X2X1/4X3/4SLBB 2.14 1.61 46.1 69.3 46.5 69.8
2L2-1/2X2X3/16SLBB 1.64 1.23 35.4 53.1 35.7 53.5
2L2-1/2X2X3/16X3/8SLBB 1.64 1.23 35.4 53.1 35.7 53.5
2L2-1/2X2X3/16X3/4SLBB 1.64 1.23 35.4 53.1 35.7 53.5
