Research Article
Flexural Behavior of Prestressed Steel-Concrete Composite Members with Discontinuous Webs
Table 1
Concrete mix proportion.
| | Design strength (MPa) | (mm) | W/C (%) | S/A (%) | Unit volume weight (kg/m3) | | W | C | S | G | AD2 |
| | 30 | 25 | 44.2 | 46.9 | 165 | 373 | 837 | 966 | 1.87 |
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