From: Seismic Performance of Special Structural Walls Using Overlapping Hoops Instead of Closed Hoops
 | s (mm)c | Pu (kN) | \(\frac{{P_{u} }}{{A_{g} f_{ck} }}\) | Mn (kN m) | Mn,test (kN m) | Mmax (kN m) | \(D_{{M_{max} }}\) (%) | Dmax (%) | \(\frac{{M_{max} }}{{M_{n} }}\) | \(\frac{{M_{max} }}{{M_{n,test} }}\) | μ |
---|---|---|---|---|---|---|---|---|---|---|---|
RCW | – | 768 | 0.10 | 1012 | 1102.3 | 1135 | 1.43 | 2.0 | 1.12 | 1.03 | 6.9 |
C-SCW1 | 50 | 1169 | 2.58 | 3.0 | 1.16 | 1.06 | 9.4 | ||||
C-SCW2a | 65 | 1139 | 2.00 | 2.5 | 1.13 | 1.03 | 8.6 | ||||
U-SCW1 | 50 | 1125 | 2.47 | 2.5 | 1.11 | 1.02 | 8.6 | ||||
U-SCW2b | 65 | 1148 | 2.07 | 2.5 | 1.13 | 1.04 | 8.6 | ||||
U-SCW3 | 80 | 1132 | 1.89 | 2.0 | 1.12 | 1.03 | 8.0 | ||||
U-SCW4 | 65 | 1152 | 0.15 | 1208 | 1349.6 | 1356 | 2.13 | 2.5 | 1.12 | 1.00 | 8.6 |