Research Article
Experimental Study on Seismic Behavior of Precast Frame Columns with Vertical Reinforcement Spliced with Grouted Sleeve Lapping Connectors
Table 8
Deformation indicators of the specimens at the major characteristic states (mm).
| | Specimen | Δcr (θcr) | Δy (θy) | Δp (θp) | Δu (θu) | μ | | +F | −F | Average | +F | −F | Average | +F | −F | Average | +F | −F | Average | +F | −F | Average |
| | XZ1 | 6.47
1/263 | 6.49
1/262 | 6.48
1/262 | 17.55
1/97 | 18.76
1/91 | 18.16
1/94 | 21.95
1/77 | 26.27
1/65 | 24.11
1/71 | 66.26
1/26 | 42.51
1/40 | 54.39
1/31 | 3.78 | 2.27 | 3.00 | | YZ1 | 7.04
1/241 | 3.8
1/447 | 5.42
1/314 | 17.21
1/99 | 12.29
1/138 | 14.75
1/115 | 33.28
1/51 | 54.02
1/31 | 43.65
1/39 | 69.15
1/25 | 76.31
1/22 | 72.73
1/23 | 4.02 | 6.21 | 4.93 | | YZ2 | 7.34
1/232 | 8.22
1/207 | 7.78
1/219 | 14.95
1/114 | 17.09
1/99 | 16.02
1/106 | 40.99
1/41 | 30.79
1/55 | 35.89
1/47 | 73.74
1/23 | 66.8
1/25 | 70.27
1/24 | 4.93 | 3.91 | 4.39 |
|
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Note: the figures marked with asterisk ( ) are the corresponding vertex displacement angles. |
