Research Article
An Experimental Study of the Feasibility of Identifying the Impact Damages of Reinforced Concrete Piers Using a Modal Frequency Method
Table 1
Test specimen numbers and design parameters.
| | Specimen no. | Longitudinal reinforcement (mm) | Stirrup (mm) | Concrete strength grade |
| | Z16-1 | 10Φ16 | Φ8@50 | C40 | | Z16-2 | 10Φ16 | Φ8@50 | C40 | | Z16-3 | 10Φ16 | Φ8@50 | C40 | | Z20-1 | 10Φ20 | Φ8@50 | C40 | | Z20-2 | 10Φ20 | Φ8@50 | C40 |
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