Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
TABLE D3.1-3<br />
DESIGN SECTION CAPACITIES<br />
DuraGal RECTANGULAR HOLLOW SECTIONS: GRADE C450L0<br />
Non-Standard Thickness<br />
about x- and y-axis<br />
Designation Mass Axial Axial Bending Shear Torsion<br />
per m Tension Compression x-axis y-axis x-axis y-axis<br />
d b t φN t<br />
φN s<br />
φM sx<br />
φM sy<br />
φV vx<br />
φV vy<br />
φM z<br />
mm mm mm kg/m kN kN kNm kNm kN kN kNm<br />
125 x 75 x 2.8 RHS 8.39 409 F 351 16.9 8.80 156 N 94.4 U 11.3<br />
2.3 RHS 6.95 339 F 259 12.3 6.50 129 N 78.7 U 9.50<br />
100 x 50 x 2.8 RHS 6.19 302 F 295 10.2 5.05 122 N 60.4 U 5.74<br />
2.3 RHS 5.14 251 F 215 8.52 3.70 102 N 50.7 U 4.86<br />
75 x 50 x 2.8 RHS 5.09 248 F 263 6.52 4.71 91.4 N 60.4 U 4.23<br />
2.3 RHS 4.24 207 F 215 5.49 3.56 76.2 N 50.7 U 3.59<br />
65 x 35 x 2.8 RHS 3.99 194 F 206 4.21 2.72 77.3 N 40.0 U 2.41<br />
2.3 RHS 3.34 163 F 172 3.57 2.16 64.6 N 34.0 U 2.07<br />
50 x 25 x 2.8 RHS 2.89 141 F 149 2.26 1.37 57.5 N 26.4 U 1.21<br />
2.3 RHS 2.44 119 F 126 1.94 1.18 48.3 N 22.8 U 1.05<br />
50 x 20 x 2.8 RHS 2.67 130 F 138 1.99 1.02 56.8 N 19.6 U 0.907<br />
2.3 RHS 2.25 110 F 116 1.71 0.882 47.7 N 17.2 U 0.803<br />
Notes : 1. φ = 0.9<br />
2. N t = A g f y indicated by suffix Y (Clause 7.2 of AS 4100)<br />
N t = 0.85 A g f u indicated by suffix F (Clause 7.2 of AS 4100)<br />
3. N s = k f A g f y (Clause 6.2.1 of AS 4100)<br />
4. M s = f y Z e (Clause 5.2.1 of AS 4100)<br />
5. M z = 0.6 f y C (See Section D3.2.5)<br />
6. U = approximately uniform shear stress distribution. Design shear capacity calculated in accordance with clause 5.11.4 of AS 4100.<br />
V v = V u = V w = 0.6 f y A w<br />
N = non-uniform shear stress distribution. Design shear capacity calculated in accordance with clause 5.11.3 of AS 4100.<br />
V v = 2V u / (0.9 + (f * vm / f * va )) ≤ V u<br />
TABLE D3.1-2<br />
DESIGN SECTION CAPACITIES<br />
DuraGal SQUARE HOLLOW SECTIONS: GRADE C450L0<br />
Standard Thickness<br />
Designation Mass Axial Axial Bending Shear Torsion<br />
per m Tension Compression<br />
d b t φN t<br />
φN s<br />
φM s<br />
φV v<br />
φM z<br />
mm mm mm kg/m kN kN kNm kN kNm<br />
100 x 100 x 2.8 SHS 8.39 409 F 383 12.5 127 N 12.2<br />
2.3 SHS 6.95 339 F 259 9.35 105 N 10.2<br />
75 x 75 x 2.8 SHS 6.19 302 F 319 8.16 93.3 N 6.59<br />
2.3 SHS 5.14 251 F 259 6.07 77.7 N 5.56<br />
65 x 65 x 2.3 SHS 4.42 215 F 228 4.91 66.7 N 4.10<br />
50 x 50 x 2.8 SHS 3.99 194 F 206 3.59 59.7 N 2.71<br />
2.3 SHS 3.34 163 F 172 3.05 50.1 N 2.32<br />
40 x 40 x 2.8 SHS 3.11 152 F 161 2.20 46.2 N 1.64<br />
2.3 SHS 2.62 127 F 135 1.88 39.1 N 1.42<br />
35 x 35 x 2.8 SHS 2.67 130 F 138 1.63 39.5 N 1.20<br />
2.3 SHS 2.25 110 F 116 1.40 33.6 N 1.05<br />
Notes : Refer to TABLE D3.1-3<br />
DuraGal DESIGN CAPACITY TABLES<br />
DCTDHS/06<br />
D3-8 for STRUCTURAL STEEL HOLLOW SECTIONS MARCH 2002
Change language