Research Article
Stiffness Analysis of Recycled Self-Compacting Concrete-Filled Circular Steel Tubular Columns under Eccentric Compression
Table 6
Comparisons of the deflection values predicted by the proposed equation and test data of this study.
| | Specimen ID | Proposed model (mm) | Test data (mm) | |
| | RSCSE-1 | 5.27 | 5.02 | 1.05 | | RSCSE-2 | 7.14 | 6.02 | 1.18 | | RSCSE-3 | 7.32 | 6.18 | 1.18 | | RSCSE-4 | 4.98 | 5.54 | 0.90 | | RSCSE-5 | 6.57 | 6.76 | 0.97 | | RSCSE-6 | 7.74 | 6.92 | 1.11 | | RSCSE-7 | 5.11 | 6.39 | 0.80 | | RSCSE-8 | 6.82 | 7.02 | 0.98 | | RSCSE-9 | 7.78 | 7.04 | 1.10 | | RSCSE-10 | 6.76 | 7.26 | 0.93 | | RSCSE-11 | 8.21 | 9.97 | 0.83 | | RSCSE-12 | 8.41 | 10.03 | 0.84 | | RSCSE-13 | 5.62 | 6.02 | 0.94 | | RSCSE-14 | 6.72 | 6.26 | 1.07 | | RSCSE-15 | 7.68 | 6.67 | 1.15 | | RSCSE-16 | 9.12 | 7.77 | 1.17 | | RSCSE-17 | 11.31 | 10.59 | 1.06 | | RSCSE-18 | 13.21 | 11.01 | 1.19 | | RSCSE-19 | 11.40 | 12.51 | 0.92 | | RSCSE-20 | 13.76 | 13.75 | 1.00 | | RSCSE-21 | 15.48 | 14.16 | 1.09 | | Mean square error | — | — | 0.123 | | Average value | — | — | 1.022 |
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