Research Article
Research on Seismic Performance of an Innovative Upper-Lower Half-Story Precast Shear Wall
Table 4
Characteristic point of the tests and simulations.
| | Characteristic point | Yielding point | Peak point | Ultimate point | | Displacement (mm) | Load (kN) | Displacement (mm) | Load (kN) | Displacement (mm) | Load (kN) | | + | − | + | − | + | − | + | − | + | − | + | − |
| | PCW2 | Test | 14.9 | −15.2 | 163.6 | −165.4 | 29.6 | −29.7 | 191.3 | −177.8 | 34.6 | −34.9 | 162.4 | −151.3 | | Simulation | 17.6 | −17.5 | 144.5 | −162.7 | 29.9 | −34.9 | 195.9 | −201.0 | 39.9 | −39.9 | 178.1 | −169.3 | | Deviation (%) | 18.1 | 15.1 | 11.6 | 1.6 | 1.1 | 17.5 | 2.4 | 13.0 | 15.3 | 14.3 | 9.6 | 11.8 | | PCW3 | Test | 12.0 | −10.2 | 156.1 | −160.7 | 22.3 | −22.1 | 194.6 | −175.3 | 24.8 | −24.3 | 178.3 | −147.8 | | Simulation | 10.4 | −10.1 | 182.1 | −185.1 | 22.5 | −19.9 | 207.7 | −209.5 | 29.9 | −29.6 | 174.5 | −174.1 | | Deviation (%) | 13.3 | 1.0 | 16.6 | 15.1 | 0.9 | 9.9 | 6.7 | 19.5 | 20.0 | 21.8 | 2.1 | 17.7 |
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