Table 4 Lateral strength and ductility of test specimens.
From: Experimental Cyclic Behavior of Precast Hybrid Beam-Column Connections with Welded Components
Specimen | Direction | QM (kN) | 0.75 QM (kN) | Q3.5 (kN) | ΘY,eff (%) | ΘU (%) | µe |
|---|---|---|---|---|---|---|---|
MONO | Push | 189.3 | 142.0 | 175.5 | 0.8 | 4.0 | 5.0 |
Pull | 183.8 | 137.9 | 144.8 | 0.96 | 3.5 | 3.7 | |
SP1 | Push | 231.6 | 173.7 | 140.3 | 0.86 | 3.3 | 3.8 |
Pull | 287.8 | 215.9 | N.A. | 1.0 | 2.5 | 2.5 | |
SP1-R | Push | 263.2 | 197.4 | 210.6 | 1.1 | 5.0 | 4.5 |
Pull | 256.9 | 192.7 | 130.6 | 0.96 | 3.5 | 3.6 | |
SP2 | Push | 249.5 | 187.1 | 179.1 | 0.91 | 3.7 | 4.1 |
Pull | 237.5 | 178.1 | 161.7 | 1.16 | 3.9 | 3.4 | |
SP3 | Push | 231.2 | 173.4 | 168 | 0.9 | 3.9 | 4.3 |
Pull | 235.8 | 176.9 | 154.5 | 0.9 | 3.7 | 4.1 | |
SP3-R | Push | 225.7 | 169.3 | 125.7 | 0.7 | 3.5 | 5.1 |
Pull | 228.2 | 171.1 | 173.2 | 1.0 | 3.5 | 3.5 |