Research Article
Seismic Behavior of Innovative Precast Superimposed Concrete Shear Walls with Spiral Hoop and Bolted Steel Connections
Table 1
Material properties of concrete.
| Specimen | Average cubic strength fcu (MPa) | Compressive strength fc (MPa) |
| SW1 | 37.5 | 28.5 | SRCSW1-1, SRCSW1-2 | 32.8 | 24.9 | SW2 | 30.8 | 23.4 | SRCSW2-1, SRCSW2-2 | 31.6 | 24.0 |
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