Table 4 Comparisons between calculated and measured peak vertical forces.
From: Experimental Research on the Shear Connectors in Foam Concrete with C-Channel Embedment
Concrete density (kg/m3) | α | Shear strength of concrete (kPa) | β | Shear strength of screw (MPa) | Calculated peak force (kN) group | Measured peak force (kN) group | ||||
|---|---|---|---|---|---|---|---|---|---|---|
C | E | F | C | E | F | |||||
800 | 0.7 | 750 | 0.9 | 708 | 111 | 130 | 148 | 112 | 132 | 151 |
1000 | 0.7 | 850 | 0.9 | 708 | 126 | 145 | 163 | 131 | 149 | 163 |
1200 | 0.7 | 950 | 0.9 | 708 | 140 | 159 | 177 | 144 | 162 | 181 |
1600 | 0.7 | 1200 | 0.9 | 708 | 178 | 197 | 215 | 170 | 188 | 204 |