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TABLE D6.1-1<br />
DESIGN CAPACITIES FOR MEMBERS<br />
SUBJECT TO AXIAL TENSION<br />
DuraGal<br />
RECTANGULAR HOLLOW SECTIONS:<br />
GRADE C450L0<br />
Standard Thickness<br />
TABLE D6.1-2<br />
DESIGN CAPACITIES FOR MEMBERS<br />
SUBJECT TO AXIAL TENSION<br />
DuraGal<br />
RECTANGULAR HOLLOW SECTIONS:<br />
GRADE C450L0<br />
Non-Standard Thickness<br />
Mass Axial Gross<br />
Designation per m Tension Section<br />
φN t<br />
Area<br />
d b t φN t (1) φN t (2) A g<br />
mm mm mm kg/m kN kN mm 2<br />
150 x 50 x 6 0 RHS 16.7 864 816 2130<br />
5 0 RHS 14.2 735 694 1810<br />
4.0 RHS 11.6 600 567 1480<br />
3.0 RHS 8.96 462 436 1140<br />
2.5 RHS 7.53 388 367 959<br />
2.0 RHS 6.07 313 296 774<br />
125 x 75 x 6.0 RHS 16.7 864 816 2130<br />
5.0 RHS 14.2 735 694 1810<br />
4.0 RHS 11.6 600 567 1480<br />
3.0 RHS 8.96 462 436 1140<br />
2.5 RHS 7.53 388 367 959<br />
2.0 RHS 6.07 313 296 774<br />
100 x 50 x 6.0 RHS 12.0 621 586 1530<br />
5.0 RHS 10.3 532 503 1310<br />
4.0 RHS 8.49 438 414 1080<br />
3.5 RHS 7.53 388 367 959<br />
3.0 RHS 6.60 341 322 841<br />
2.5 RHS 5.56 287 271 709<br />
2.0 RHS 4.50 232 219 574<br />
1.6 RHS 3.64 188 177 463<br />
75 x 50 x 6.0 RHS 9.67 499 471 1230<br />
5.0 RHS 8.35 431 407 1060<br />
4.0 RHS 6.92 357 337 881<br />
3.0 RHS 5.42 280 264 691<br />
2.5 RHS 4.58 236 223 584<br />
2.0 RHS 3.72 192 181 474<br />
1.6 RHS 3.01 155 147 383<br />
75 x 25 x 2.5 RHS 3.60 186 176 459<br />
2.0 RHS 2.93 151 143 374<br />
1.6 RHS 2.38 123 116 303<br />
65 x 35 x 4.0 RHS 5.35 276 261 681<br />
3.0 RHS 4.25 219 207 541<br />
2.5 RHS 3.60 186 176 459<br />
2.0 RHS 2.93 151 143 374<br />
50 x 25 x 3.0 RHS 3.07 158 149 391<br />
2.5 RHS 2.62 135 128 334<br />
2.0 RHS 2.15 111 105 274<br />
1.6 RHS 1.75 90.4 85.4 223<br />
50 x 20 x 3.0 RHS 2.83 146 138 361<br />
2.5 RHS 2.42 125 118 309<br />
2.0 RHS 1.99 103 97.0 254<br />
1.6 RHS 1.63 83.9 79.2 207<br />
Mass Axial Gross<br />
Designation per m Tension Section<br />
φN t<br />
Area<br />
d b t φN t (1) φN t (2) A g<br />
mm mm mm kg/m kN kN mm 2<br />
125 x 75 x 2.8 RHS 8.39 433 409 1070<br />
2.3 RHS 6.95 359 339 885<br />
100 x 50 x 2.8 RHS 6.19 319 302 788<br />
2.3 RHS 5.14 265 251 655<br />
75 x 50 x 2.8 RHS 5.09 263 248 648<br />
2.3 RHS 4.24 219 207 540<br />
65 x 35 x 2.8 RHS 3.99 206 194 508<br />
2.3 RHS 3.34 172 163 425<br />
50 x 25 x 2.8 RHS 2.89 149 141 368<br />
2.3 RHS 2.44 126 119 310<br />
50 x 20 x 2.8 RHS 2.67 138 130 340<br />
2.3 RHS 2.25 116 110 287<br />
Notes: 1. φ = 0.9<br />
2. φ N t (1) = φ A g f y (Clause 7.2 of AS 4100)<br />
3. φ Nt (2) = φ 0.85 A g f u (Clause 7.2 of AS 4100)<br />
Notes: 1. φ = 0.9<br />
2. φ N t (1) = φ A g f y (Clause 7.2 of AS 4100)<br />
3. φ Nt (2) = φ 0.85 A g f u (Clause 7.2 of AS 4100)<br />
DuraGal DESIGN CAPACITY TABLES<br />
DCTDHS/06<br />
D6-4 for STRUCTURAL STEEL HOLLOW SECTIONS MARCH 2002
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