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HSS beam_load_tables_brochure - Pirate4x4.Com

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<strong>HSS</strong> Beam Load Tables<br />

Rectangular Structural Steel Tubing<br />

Total Allowable Uniform Load in Kips for Beams with Lateral Support<br />

Fy=50<br />

y<br />

x<br />

y<br />

SAW<br />

x<br />

Nominal Size<br />

28 X 24<br />

Nominal Size<br />

26 X 24<br />

Wall Thickness<br />

Weight Per Foot<br />

5/8<br />

∆<br />

1/2<br />

∆<br />

3/8<br />

208.79 Inches 169.89 Inches 128.74<br />

0.625 * 0.500 * 0.375 *<br />

∆<br />

Inches<br />

Wall Thickness<br />

Weight Per Foot<br />

5/8<br />

∆<br />

1/2<br />

∆<br />

3/8<br />

200.28 Inches 163.08 Inches 123.64<br />

0.625 * 0.500 * 0.375 *<br />

∆<br />

Inches<br />

Design Wall Thickness<br />

Design Wall Thickness<br />

Span in Feet<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

21<br />

22<br />

23<br />

24<br />

25<br />

26<br />

27<br />

28<br />

29<br />

30<br />

32<br />

34<br />

36<br />

38<br />

40<br />

42<br />

44<br />

46<br />

48<br />

50<br />

52<br />

54<br />

56<br />

58<br />

60<br />

1120 0.04 840 0.03<br />

1400 0.05 1090 0.05 740 0.04<br />

1260 0.07 953 0.06 648 0.06<br />

1120 0.09 847 0.08 576 0.07<br />

1010 0.11 762 0.10 518 0.09<br />

918 0.13 693 0.12 471 0.11<br />

842 0.16 635 0.14 432 0.13<br />

777 0.18 586 0.17 398 0.15<br />

721 0.21 544 0.19 370 0.17<br />

673 0.24 508 0.22 345 0.20<br />

631 0.28 476 0.25 324 0.22<br />

594 0.31 448 0.29 305 0.25<br />

561 0.35 423 0.32 288 0.28<br />

532 0.39 401 0.36 273 0.32<br />

505 0.43 381 0.40 259 0.35<br />

481 0.48 363 0.44 247 0.39<br />

459 0.53 346 0.48 235 0.42<br />

439 0.57 331 0.52 225 0.46<br />

421 0.63 318 0.57 216 0.51<br />

404 0.68 305 0.62 207 0.55<br />

388 0.73 293 0.67 199 0.59<br />

374 0.79 282 0.72 192 0.64<br />

361 0.85 272 0.78 185 0.69<br />

348 0.91 263 0.83 179 0.74<br />

337 0.98 254 0.89 173 0.79<br />

316 1.11 238 1.01 162 0.90<br />

297 1.26 224 1.14 152 1.01<br />

281 1.41 212 1.28 144 1.14<br />

266 1.57 201 1.43 136 1.27<br />

253 1.74 191 1.58 130 1.40<br />

240 1.92 181 1.75 123 1.55<br />

230 2.10 173 1.92 118 1.70<br />

220 2.30 166 2.10 113 1.86<br />

210 2.50 159 2.28 108 2.02<br />

202 2.72 152 2.48 104 2.19<br />

194 2.94 147 2.68 100 2.37<br />

187 3.17 141 2.89 96 2.56<br />

180 3.41 136 3.11 93 2.75<br />

174 3.66 131 3.33 89 2.95<br />

168 3.91 127 3.57 86 3.16<br />

Span in Feet<br />

6<br />

7<br />

8<br />

9<br />

10<br />

11<br />

12<br />

13<br />

14<br />

15<br />

16<br />

17<br />

18<br />

19<br />

20<br />

21<br />

22<br />

23<br />

24<br />

25<br />

26<br />

27<br />

28<br />

29<br />

30<br />

32<br />

34<br />

36<br />

38<br />

40<br />

42<br />

44<br />

46<br />

48<br />

50<br />

52<br />

54<br />

55<br />

1040 0.04 780 0.03<br />

1300 0.06 983 0.05 669 0.05<br />

1140 0.07 860 0.07 585 0.06<br />

1020 0.09 764 0.09 520 0.08<br />

914 0.12 688 0.11 468 0.09<br />

831 0.14 625 0.13 425 0.11<br />

762 0.17 573 0.15 390 0.14<br />

703 0.20 529 0.18 360 0.16<br />

653 0.23 491 0.21 334 0.18<br />

609 0.26 459 0.24 312 0.21<br />

571 0.30 430 0.27 293 0.24<br />

538 0.34 405 0.31 275 0.27<br />

508 0.38 382 0.34 260 0.30<br />

481 0.42 362 0.38 246 0.34<br />

457 0.47 344 0.43 234 0.38<br />

435 0.52 328 0.47 223 0.41<br />

415 0.57 313 0.51 213 0.46<br />

397 0.62 299 0.56 203 0.50<br />

381 0.67 287 0.61 195 0.54<br />

366 0.73 275 0.66 187 0.59<br />

352 0.79 265 0.72 180 0.64<br />

339 0.85 255 0.78 173 0.69<br />

326 0.92 246 0.83 167 0.74<br />

315 0.98 237 0.89 161 0.79<br />

305 1.05 229 0.96 156 0.85<br />

286 1.20 215 1.09 146 0.96<br />

269 1.35 202 1.23 138 1.09<br />

254 1.52 191 1.38 130 1.22<br />

241 1.69 181 1.54 123 1.36<br />

229 1.87 172 1.70 117 1.51<br />

218 2.06 164 1.88 111 1.66<br />

208 2.27 156 2.06 106 1.82<br />

199 2.48 150 2.25 102 1.99<br />

190 2.70 143 2.45 98 2.17<br />

183 2.93 138 2.66 94 2.35<br />

176 3.16 132 2.88 90 2.54<br />

169 3.41 127 3.10 87 2.74<br />

166 3.54 125 3.22 85 2.85<br />

WEB SHEAR AND PROPERTY VALUES<br />

V, kips<br />

700 560 420<br />

S x , In. 3 505 ** 381 ** 259 **<br />

V, kips<br />

650 520 390<br />

S x , In. 3 457 ** 344 ** 234 **<br />

Loads above heavy horizontal line based upon maximum shear stress, F v , equal to 0.40 F y .<br />

Loads in shaded area based upon maximum allowable bending stress, F b , equal to 0.60 F y .<br />

* Slender element section. Width-thickness ratio exceeds AISC “Specification” Section B5.1 limiting value of 238/ Fy.<br />

** Modified value of section modulus calculated in accordance with AISC “Specification” Appendix Section B5.2.b.<br />

103

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