Research Article
Axial Performance of Steel Fiber-Reinforced Rubberized Concrete-Filled Circular Tubular Columns
Table 1
Design of various factors of the test specimen.
| Specimen number | RP (%) | Rubber particle size | SF (%) | Concrete strength grade |
| SFRP-1 | 0 | ā | 0.9 | C30 | SFRP-2 | 5 | 80 mesh | 0.9 | C30 | SFRP-3 | 10 | 80 mesh | 0.9 | C30 | SFRP-4 | 10 | 80 mesh | 0.6 | C30 | SFRP-5 | 10 | 80 mesh | 1.2 | C30 | SFRP-6 | 10 | 80 mesh | 0.9 | C20 | SFRP-7 | 10 | 80 mesh | 0.9 | C40 | SFRP-8 | 0 | ā | 0 | C30 | SFRP-9 | 10 | 80 mesh | 0 | C30 | SFRP-10 | 10 | 20 mesh | 0.9 | C30 | SFRP-11 | 10 | 40 mesh | 0.9 | C30 |
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