Research Article
Analytical Solution for Lateral-Torsional Buckling of Concrete-Filled Tubular Flange Girders with Torsional Bracing
Table 10
The sizes of the sections.
| | Parameter | H (mm) | bf (mm) | tf (mm) | t (mm) | (mm) | (mm) | Flange steel ratio (%) | L (mm) |
| | Section 1 | 600 | 160 | 60 | 1.8 | 480 | 4 | 8.12 | 16000 | | Section 2 | 600 | 160 | 60 | 2.1 | 480 | 4 | 9.44 | 16000 | | Section 3 | 600 | 160 | 60 | 2.4 | 480 | 4 | 10.76 | 16000 | | Section 4 | 600 | 160 | 60 | 2.7 | 480 | 4 | 12.07 | 16000 | | Section 5 | 600 | 160 | 60 | 3.0 | 480 | 4 | 13.38 | 16000 | | Section 6 | 600 | 160 | 60 | 3.3 | 480 | 4 | 14.67 | 16000 | | Section 7 | 600 | 160 | 60 | 3.6 | 480 | 4 | 15.96 | 16000 | | Section 8 | 600 | 160 | 60 | 3.9 | 480 | 4 | 17.24 | 16000 | | Section 9 | 600 | 160 | 60 | 4.2 | 480 | 4 | 18.515 | 16000 | | Section 10 | 600 | 160 | 60 | 4.5 | 480 | 4 | 19.78 | 16000 |
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