Table 4 Comparison of materials for rural bridges using I-section and DT girders
From: Full-scale test of precast prestressed concrete double-tee girder for rural bridges
No. | Materials | Unit | Quantity | |
|---|---|---|---|---|
I section girder | DT girder | |||
1 | Concrete | m3 | 17.1 | 16.1 |
2 | Prestressing tendon type of 12.7 mm | ton | 0.570 | 0.512 |
3 | Normal reinforcing steel | ton | 2.680 | 2.197 |