Research Article
Flexural Behavior of Concrete Beam Strengthened by Near-Surface Mounted CFRP Reinforcement Using Equivalent Section Model
Table 1
Designation of specimens and corresponding test variables.
| | Specimen | CFRP area
(mm2) | CFRP type | Slot depth (mm) | CFRP cross-sectional shape | |
| | CONTROL | — | — | — | Nonstrengthened | — | | R-TR-10 | 35.0 | Rod | 25 | Trapezoidal | 0.0003 | | R-PL-15 | 21.0 | Strip | 15 | Rectangular | 0.0003 | | R-PL-25 | 35.0 | Strip | 25 | Rectangular | 0.0005 | | R-RD-9 | 63.6 | Rod | 25 | Round | 0.0007 | | R-PL-252-S | 70.0 | Strip | 25 | Rectangular | 0.0010 | | R-PL-252-2S | 70.0 | Strip | 25 | Rectangular | 0.0010 | | R-RD-92-S | 127.2 | Rod | 25 | Round | 0.0014 | | R-RD-92-2S | 127.2 | Rod | 25 | Round | 0.0014 |
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