站名 | 计算时段 | 峰量 | 统计参数 | 设计值 | ||||||||
均值 | Cv | Cs/Cv | 0.01% | 0.02% | 0.1% | 1% | 2% | 5% | 10% | |||
屏山 | 初设成果 | Qm | 17,900 | 0.30 | 4.0 | 52,300 | 49,800 | 43,800 | 34,800 | 32,000 | 28,200 | 25,100 |
W1d | 15.3 | 0.30 | 4.0 | 44.7 | 42.6 | 37.4 | 29.8 | 27.4 | 24.1 | 21.5 | ||
W3d | 44.2 | 0.30 | 4.0 | 129 | 123 | 108 | 86.0 | 79.0 | 69.5 | 62.0 | ||
W7d | 97.0 | 0.30 | 4.0 | 284 | 270 | 237 | 189 | 173 | 152 | 136 | ||
W15d | 186 | 0.29 | 4.0 | 527 | 502 | 443 | 355 | 327 | 289 | 258 | ||
W30d | 327 | 0.28 | 4.0 | 897 | 855 | 757 | 610 | 564 | 500 | 449 | ||
此次复核 | Qm | 17,800 | 0.29 | 4.0 | 51,100 | 48,600 | 42,800 | 34,200 | 31,500 | 27,800 | 24,800 | |
W1d | 15.3 | 0.30 | 4.0 | 44.8 | 42.6 | 37.4 | 29.7 | 27.3 | 23.9 | 21.3 | ||
W3d | 43.8 | 0.30 | 4.0 | 129 | 123 | 108 | 85.7 | 78.7 | 69.2 | 61.6 | ||
W7d | 95.0 | 0.30 | 4.0 | 275 | 262 | 230 | 184 | 169 | 149 | 133 | ||
W15d | 184 | 0.29 | 4.0 | 516 | 491 | 434 | 348 | 321 | 284 | 255 | ||
W30d | 330 | 0.28 | 4.0 | 893 | 852 | 755 | 611 | 565 | 502 | 452 |