Research Article
Flexural Response of Prestressed FRP Strengthened Reinforced Concrete Beam under Static Load
Table 1
Study matrix of finite-element test models.
| NO | FEA model designation | FRP type | Prestressing level (%) | Thickness of FRP (mm) | Width of FRP (mm) | Length of FRP (mm) | Bond | Remark |
| 1 | SP-CON | – | – | – | – | – | – | Controlled beam | 2 | SP-EBR-B-2/50/5000–C | BFRP | 0 | 2 | 50 | 5,000 | Cohesive | Investigating the influence of prestressing level | 3 | SP-P15-B-2/50/5000–C | BFRP | 15 | 2 | 50 | 5,000 | Cohesive | 4 | SP-P35-B-2/50/5000–C | BFRP | 35 | 2 | 50 | 5,000 | Cohesive | 5 | SP-P45-B-2/50/5000–C | BFRP | 45 | 2 | 50 | 5,000 | Cohesive | 6 | SP-P35-B-2/50/5000–C | BFRP | 35 | 2 | 50 | 5,000 | Cohesive | Investigating the influence of BFRP thickness | 7 | SP-P35-B-3/50/5000–C | BFRP | 35 | 3 | 50 | 5,000 | Cohesive | 8 | SP-P35-B-4/50/5000–C | BFRP | 35 | 4 | 50 | 5,000 | Cohesive | 9 | SP-P35-B-2/30/5000–C | BFRP | 35 | 2 | 30 | 5,000 | Cohesive | Investigating the influence of BFRP width | 10 | SP-P35-B-2/50/5000–C | BFRP | 35 | 2 | 50 | 5,000 | Cohesive | 11 | SP-P35-B-2/100/5000–C | BFRP | 35 | 2 | 100 | 5,000 | Cohesive | 12 | SP-P35-B-2/50/1100–C | BFRP | 35 | 2 | 50 | 1,100 | Cohesive | Investigating the influence of BFRP length | 13 | SP-P35-B-2/50/3900–C | BFRP | 35 | 2 | 50 | 3,900 | Cohesive | 14 | SP-P35-B-2/50/5000–C | BFRP | 35 | 2 | 50 | 5,000 | Cohesive | 15 | SP-P35-B-2/50/5000–C | BFRP | 35 | 2 | 50 | 5,000 | Cohesive | Investigating the influence of FRP Type | 16 | SP-P35-C-2/50/5000–C | CFRP | 35 | 2 | 50 | 5,000 | Cohesive | 17 | SP-P45-C-2/50/5000–C | BFRP | 45 | 2 | 50 | 5,000 | Cohesive | Investigating the influence of bond |
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FEA, Finite-element analysis; BFRP, basalt fiber-reinforced polymer; CFRP, carbon fiber-reinforced polymer.
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