Research Article
A New Insight to Vibration Characteristics of Spans under Random Moving Load: Case Study of 38 Bridges in Ho Chi Minh City, Vietnam
Table 11
Lowest natural frequencies of some prestressed concrete bridges.
| Bridges | Spans | Frequencies (Hz) |
| Ca Tre 1 | 1; 2; 3 | 4.6; 4.8; 4.9 | Giong Ong To 2 | 1; 2; 3 | 4.8; 4.7; 4.6 | Giong Ong To Moi | 1; 2; 3 | 5; 4.8; 4.5 | My Thuy 2 | 1; 2; 3 | 4.8; 4.9; 4.7 | Sai Gon | 1; 2; 3 | 3.8; 3.5; 3.4 | Ben Nọc | 1; 2; 3 | 5 | Ong Nhieu | 1; 2; 3 | 4.8; 3.3; 4.9 | Binh Phuoc 1 | 1; 2; 3 | 4.9; 4.7; 4.8 | Song Than 2 | 1; 2; 3 | 5 |
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