Research Article
Analysis on Flexural Capacity of Square Steel Tube Truss Concrete Beams with Grouted Chords
Table 1
Comparison of crack and ultimate loads between simulation and tests.
| | Beam number | Ecrs (kN/mm) | Ecrt (kN/mm) | Pus (kN) | Put (kN) | Put/Pus |
| | B-1 | 67.3 | 21.0 | 185.4 | 185.0 | 1.00 | | B-2 | 68.0 | 25.0 | 198.7 | 194.0 | 0.98 | | B-3 | 70.8 | 27.0 | 228.9 | 218.0 | 0.95 | | B-4 | 73.4 | 28.1 | 233.3 | 220.0 | 0.94 | | B-5 | 67.8 | 21.4 | 198.6 | 196.0 | 0.99 |
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