Research Article
Flexural Strength of Carbon Fiber Reinforced Polymer Repaired Cracked Rectangular Hollow Section Steel Beams
Table 2
Details of specimens.
| | Test groups | Specimen number | CFRP plate (layers) | Initial crack depth (mm) | Prestressed level (%) | Anchorage |
| | I | RHS-I-03 | 0 | 3 | — | — | | RHS-I-06 | 0 | 6 | — | — | | RHS-I-30 | 0 | 30 | — | — |
| | II | RHS-II-03-P0 | 1 | 3 | 0 | — | | RHS-II-06-P0 | 1 | 6 | 0 | Type A | | RHS-II-30-P0 | 1 | 30 | 0 | Type A |
| | III | RHS-III-06-P10 | 1 | 6 | 10 | Type B | | RHS-III-30-P10 | 1 | 30 | 10 | Type B |
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