折线型实用堰泄流曲线
-
泄流
- 泄流
| 折线型实用堰淹没出流泄流曲线 | |||||||||
| Q=σsσcmnb(2g)^(1/2)H0^(3/2) | |||||||||
| 淹没系数 | 侧收缩系数 | 流量系数 | 闸孔孔数 | 每孔净宽 | 上游水位 | 流量 | 水位 | 水位高程 | |
| σs | σc | m | n | b | (2g)^(1/2) | (H0)^(3/2) | Q | H0 | |
| 1 | 1 | 0.441 | 2 | 6.4 | 4.4294 | 0 | 0 | 0 | 279.12 |
| 1 | 0.9978125 | 0.441 | 2 | 6.4 | 4.4294 | 0.0316 | 0.7889455 | 0.1 | 279.22 |
| 1 | 0.995625 | 0.441 | 2 | 6.4 | 4.4294 | 0.0894 | 2.2265828 | 0.2 | 279.32 |
| 1 | 0.9934375 | 0.441 | 2 | 6.4 | 4.4294 | 0.1643 | 4.0815065 | 0.3 | 279.42 |
| 1 | 0.99125 | 0.441 | 2 | 6.4 | 4.4294 | 0.2530 | 6.2700535 | 0.4 | 279.52 |
| 1 | 0.9890625 | 0.441 | 2 | 6.4 | 4.4294 | 0.3536 | 8.7433286 | 0.5 | 279.62 |
| 1 | 0.986875 | 0.441 | 2 | 6.4 | 4.4294 | 0.4648 | 11.467984 | 0.6 | 279.72 |
| 1 | 0.9846875 | 0.441 | 2 | 6.4 | 4.4294 | 0.5857 | 14.419279 | 0.7 | 279.82 |
| 1 | 0.9825 | 0.441 | 2 | 6.4 | 4.4294 | 0.7155 | 17.577844 | 0.8 | 279.92 |
| 1 | 0.9803125 | 0.441 | 2 | 6.4 | 4.4294 | 0.8538 | 20.927934 | 0.9 | 280.02 |
| 1 | 0.978125 | 0.441 | 2 | 6.4 | 4.4294 | 1.0000 | 24.456394 | 1 | 280.12 |
| 1 | 0.9759375 | 0.441 | 2 | 6.4 | 4.4294 | 1.1537 | 28.15199 | 1.1 | 280.22 |
| 1 | 0.97375 | 0.441 | 2 | 6.4 | 4.4294 | 1.3145 | 32.004968 | 1.2 | 280.32 |
| 1 | 0.9715625 | 0.441 | 2 | 6.4 | 4.4294 | 1.4822 | 36.006742 | 1.3 | 280.42 |
| 1 | 0.969375 | 0.441 | 2 | 6.4 | 4.4294 | 1.6565 | 40.149665 | 1.4 | 280.52 |
| 1 | 0.9671875 | 0.441 | 2 | 6.4 | 4.4294 | 1.8371 | 44.426861 | 1.5 | 280.62 |
| 1 | 0.965 | 0.441 | 2 | 6.4 | 4.4294 | 2.0239 | 48.832094 | 1.6 | 280.72 |
| 1 | 0.9628125 | 0.441 | 2 | 6.4 | 4.4294 | 2.2165 | 53.359673 | 1.7 | 280.82 |
| 1 | 0.960625 | 0.441 | 2 | 6.4 | 4.4294 | 2.4150 | 58.004369 | 1.8 | 280.92 |