Research Article
Experimental Research on Waste Fiber Recycled Concrete Beam-to-Column Joints under Monotonic Loading
Table 6
Calculation value
P and test value
of ultimate bearing capacity of column-beam joints.
| | Specimen ID | Waste fibers | Replacement rate of recycled aggregates (%) | k1 | P/kN | P’/kN | P/P′ | | Length (mm) | Volume incorporation (%) | βtu |
| | NCJ | 0 | 0 | 0 | 0 | 1 | 54.98 | 52.70 | 1.04 | | RCJ-50-19-0.12 | 19 | 0.12 | 1.15 | 50 | 0.85 | 49.18 | 50.92 | 0.96 | | RCJ-50-12-0.12 | 12 | 0.12 | 1.15 | 50 | 0.85 | 48.32 | 47.65 | 1.01 | | RCJ-50-30-0.12 | 30 | 0.12 | 1.15 | 50 | 0.85 | 51.37 | 43.35 | 1.08 | | RCJ-19-0.12 | 19 | 0.12 | 1.15 | 0 | 1 | 56.01 | 53.82 | 1.04 | | RCJ-100-19-0.12 | 19 | 0.12 | 1.15 | 100 | 0.75 | 46.34 | 46.30 | 1.01 | | RCJ-50-19-0.08 | 19 | 0.08 | 1.15 | 50 | 0.85 | 47.06 | 43.10 | 1.09 | | RCJ-50-19-0.16 | 19 | 1.16 | 1.15 | 50 | 0.85 | 52.37 | 48.94 | 1.07 |
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