Research Article
Experimental Study on Cumulative Damage Behavior of Steel-Reinforced Concrete Columns
Table 1
Design parameters of specimens.
| Specimen | Section steel specification | Steel ratio (%) | Stirrup | Stirrup ratio (%) | Design axial compression ratio | Number of cyclic loading |
| SRC1 | I12.6 | 4.0 | C8@100 | 1.2 | 0.3 | 10 | SRC2 | I14 | 4.8 | C8@100 | 1.2 | 0.3 | 10 | SRC3 | I16 | 5.8 | C8@100 | 1.2 | 0.3 | 10 | SRC4 | I14 | 4.8 | C8@120 | 1.0 | 0.3 | 10 | SRC5 | I14 | 4.8 | C8@80 | 1.5 | 0.3 | 10 | SRC6 | I14 | 4.8 | C8@100 | 1.2 | 0.4 | 10 | SRC1-2 | I12.6 | 4.0 | C8@100 | 1.2 | 0.3 | 3 | SRC4-2 | I14 | 4.8 | C8@120 | 1.0 | 0.3 | 3 |
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