盐渍土环境下聚丙烯纤维混凝土柱抗震性能
|
鲁海波,张广泰,刘诗拓,李雪藩,韩霞
|
Seismic behavior of polypropylene fiber concrete column in saline soil environment
|
Hai-bo LU,Guang-tai ZHANG,Shi-tuo LIU,Xue-fan LI,Xia HAN
|
|
表 5 构件的延性系数 |
Tab.5 Ductility coefficient of specimens |
|
试件编号 | 方向 | Py/kN | Δy/mm | Pmax/kN | Δmax/mm | Pu/kN | Δu/mm | μ | RC-0.2-0 | 反向 | 87.95 | 13.18 | 95.6 | 24.80 | 81.26 | 32.98 | 2.97 | RC-0.2-0 | 正向 | 82.29 | 8.847 | 94.2 | 19.30 | 80.03 | 30.33 | 2.97 | PLiC-0-0.2-0 | 反向 | 91.44 | 13.68 | 96.9 | 19.25 | 82.37 | 37.04 | 3.54 | PLiC-0-0.2-0 | 正向 | 77.42 | 7.01 | 88.7 | 11.00 | 75.40 | 30.62 | 3.54 | PLiC-0-0.3-0 | 反向 | 84.00 | 11.00 | 92.8 | 33.00 | 92.80 | 33.00 | 3.19 | PLiC-0-0.3-0 | 正向 | 103.96 | 9.74 | 116.2 | 16.50 | 98.10 | 33.00 | 3.19 | RC-0.2-0.2-90 | 反向 | 75.63 | 14.80 | 85.5 | 33.10 | 72.67 | 41.36 | 2.88 | RC-0.2-0.2-90 | 正向 | 68.65 | 12.26 | 78.7 | 16.54 | 66.90 | 36.41 | 2.88 | PLiC-0.1-0.2-90 | 反向 | 96.50 | 12.22 | 102.8 | 18.99 | 87.37 | 41.17 | 3.50 | PLiC-0.1-0.2-90 | 正向 | 83.95 | 8.70 | 100.3 | 16.58 | 85.25 | 31.59 | 3.50 | PLiC-0.2-0.2-90 | 反向 | 76.42 | 8.21 | 85.7 | 13.79 | 78.20 | 31.59 | 3.26 | PLiC-0.2-0.2-90 | 正向 | 81.75 | 12.57 | 94.5 | 21.96 | 80.20 | 33.63 | 3.26 | PLiC-0.35-0.2-90 | 反向 | 88.13 | 14.23 | 95.00 | 30.25 | 89.70 | 44.00 | 2.80 | PLiC-0.35-0.2-90 | 正向 | 85.83 | 14.02 | 104.4 | 19.25 | 88.74 | 35.27 | 2.80 | PLiC-0.2-0.3-90 | 反向 | 81.67 | 11.95 | 95.9 | 24.75 | 87.20 | 35.75 | 2.40 | PLiC-0.2-0.3-90 | 正向 | 89.37 | 19.76 | 107.3 | 27.50 | 101.50 | 35.75 | 2.40 | RC-0.2-0.2-180 | 反向 | 82.34 | 15.01 | 100.0 | 24.82 | 85.00 | 36.57 | 2.83 | RC-0.2-0.2-180 | 正向 | 83.96 | 8.45 | 100.4 | 16.14 | 85.34 | 29.06 | 2.83 | PLiC-0.2-0.2-180 | 反向 | 82.35 | 17.64 | 98.1 | 41.45 | 96.70 | 47.10 | 3.11 | PLiC-0.2-0.2-180 | 正向 | 81.53 | 10.04 | 93.5 | 16.40 | 80.33 | 35.71 | 3.11 | PLiC-0.2-0.3-180 | 反向 | 89.20 | 11.09 | 101.8 | 19.25 | 86.53 | 20.46 | 2.03 | PLiC-0.2-0.3-180 | 正向 | 102.51 | 9.75 | 118.0 | 13.75 | 100.3 | 21.55 | 2.03 |
|
|
|