从化渡槽水力计算

1、表5-1 渠首渡槽水位与流量关系曲线表,表5-2 过流能力复核结果,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.50 ,2.62,0,1.31 ,3.62 ,0.362 ,0.016,52.760 ,0.0026 ,2.14 ,1.632 ,设计流量,4.55 ,0.84 ,2.21 ,4.31 ,0.51 ,2.059 ,1.02 ,满足,0.12 ,1.98,00.6

2、0 ,2.62,0,1.57 ,3.82 ,0.412 ,0.016,53.903 ,0.0026 ,2.80 ,1.778 ,加大流量,5.68 ,0.99 ,2.59 ,4.60 ,0.56 ,2.193 ,0.89 ,满足,0.1,1.98,00.70 ,2.62,0,1.83 ,4.02 ,0.456 ,0.016,54.837 ,0.0026 ,3.49 ,1.905 ,0.80 ,2.62,0,2.10 ,4.22 ,0.497 ,0.016,55.619 ,0.0026 ,4.22 ,2.016 ,0.84 ,2.62,0,2.21 ,4.31 ,0.513 ,0.016,55.

3、919 ,0.0026 ,4.55 ,2.059 ,0.90 ,2.62,0,2.36 ,4.42 ,0.533 ,0.016,56.286 ,0.0026 ,4.98 ,2.114 ,0.99 ,2.62,0,2.59 ,4.60 ,0.564 ,0.016,56.803 ,0.0026 ,5.68 ,2.193 ,1.00 ,2.62,0,2.62 ,4.62 ,0.567 ,0.016,56.862 ,0.0026 ,5.77 ,2.202 ,1.10 ,2.62,0,2.88 ,4.82 ,0.598 ,0.016,57.366 ,0.0026 ,6.57 ,2.281 ,1.20 ,

4、2.62,0,3.14 ,5.02 ,0.626 ,0.016,57.811 ,0.0026 ,7.40 ,2.353 ,1.30 ,2.62,0,3.41 ,5.22 ,0.652 ,0.016,58.207 ,0.0026 ,8.23 ,2.418 ,1.40 ,2.62,0,3.67 ,5.42 ,0.677 ,0.016,58.562 ,0.0026 ,9.09 ,2.477 ,1.50 ,2.62,0,3.93 ,5.62 ,0.699 ,0.016,58.883 ,0.0026 ,9.95 ,2.532 ,1.60 ,2.62,0,4.19 ,5.82 ,0.720 ,0.016,

5、59.174 ,0.0026 ,10.83 ,2.582 ,1.70 ,2.62,0,4.45 ,6.02 ,0.740 ,0.016,59.439 ,0.0026 ,11.71 ,2.629 ,1.80 ,2.62,0,4.72 ,6.22 ,0.758 ,0.016,59.682 ,0.0026 ,12.60 ,2.672 ,1.90 ,2.62,0,4.98 ,6.42 ,0.775 ,0.016,59.905 ,0.0026 ,13.50 ,2.712 ,表5-1 黄岭渡槽水位与流量关系曲线表,表5-2 过流能力复核结果,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率

6、n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.80 ,2.77,0,2.22 ,4.37 ,0.507 ,0.016,55.812 ,0.0011 ,2.95 ,1.333 ,设计流量,4.55 ,1.09 ,3.02 ,4.95 ,0.61 ,1.508 ,0.42 ,满足,0.14 ,1.8,0.150.90 ,2.77,0,2.49 ,4.57 ,0.546 ,0.016,56.496 ,0.0011 ,3.49 ,1.400 ,

7、加大流量,5.68 ,1.28 ,3.55 ,5.33 ,0.67 ,1.598 ,0.27 ,满足,0.1,1.8,0.151.00 ,2.77,0,2.77 ,4.77 ,0.581 ,0.016,57.087 ,0.0011 ,4.04 ,1.459 ,1.09 ,2.77,0,3.02 ,4.95 ,0.610 ,0.016,57.557 ,0.0011 ,4.55 ,1.508 ,1.10 ,2.77,0,3.05 ,4.97 ,0.613 ,0.016,57.606 ,0.0011 ,4.61 ,1.513 ,1.20 ,2.77,0,3.32 ,5.17 ,0.643 ,0.01

8、6,58.064 ,0.0011 ,5.19 ,1.562 ,1.28 ,2.77,0,3.55 ,5.33 ,0.666 ,0.016,58.403 ,0.0011 ,5.68 ,1.598 ,1.30 ,2.77,0,3.60 ,5.37 ,0.671 ,0.016,58.473 ,0.0011 ,5.78 ,1.606 ,1.40 ,2.77,0,3.88 ,5.57 ,0.696 ,0.016,58.840 ,0.0011 ,6.39 ,1.647 ,1.50 ,2.77,0,4.16 ,5.77 ,0.720 ,0.016,59.171 ,0.0011 ,7.00 ,1.684 ,1

9、.60 ,2.77,0,4.43 ,5.97 ,0.742 ,0.016,59.473 ,0.0011 ,7.62 ,1.719 ,表5-1 黄场第一渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.60 ,2.4,0,1.44 ,3.60 ,0.400 ,0.016,53.648 ,0.0086 ,1.98 ,1.377 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆

10、厚0.70 ,2.4,0,1.68 ,3.80 ,0.442 ,0.016,54.551 ,0.0086 ,2.45 ,1.456 ,116.6666667,设计流量,2.77 ,0.77 ,1.84 ,3.93 ,0.47 ,1.506 ,0.77 ,满足,0.11 ,1.8,0.150.77 ,2.4,0,1.84 ,3.93 ,0.468 ,0.016,55.069 ,0.0086 ,2.77 ,1.506 ,加大流量,3.46 ,0.90 ,2.16 ,4.20 ,0.51 ,1.602 ,0.65 ,满足,0.1,1.8,0.150.80 ,2.4,0,1.92 ,4.00 ,0.4

11、80 ,0.016,55.304 ,0.0086 ,2.94 ,1.530 ,0.90 ,2.4,0,2.16 ,4.20 ,0.514 ,0.016,55.943 ,0.0086 ,3.46 ,1.602 ,1.00 ,2.4,0,2.40 ,4.40 ,0.545 ,0.016,56.495 ,0.0086 ,4.01 ,1.671 ,b0=,2.4,1.10 ,2.4,0,2.64 ,4.60 ,0.574 ,0.016,56.975 ,0.0086 ,4.59 ,1.738 ,0.900 ,bs=,3.2,1.20 ,2.4,0,2.88 ,4.80 ,0.600 ,0.016,57.

12、399 ,0.0086 ,5.19 ,1.802 ,1.30 ,2.4,0,3.12 ,5.00 ,0.624 ,0.016,57.776 ,0.0086 ,5.81 ,1.864 ,s=,1,=,1.138 ,1.40 ,2.4,0,3.36 ,5.20 ,0.646 ,0.016,58.112 ,0.0086 ,6.46 ,1.924 ,m=,0.38,hs=,1.07,1.50 ,2.4,0,3.60 ,5.40 ,0.667 ,0.016,58.416 ,0.0086 ,7.14 ,1.982 ,hs/H0=,0.94 ,1.60 ,2.4,0,3.84 ,5.60 ,0.686 ,0

13、.016,58.691 ,0.0086 ,7.83 ,2.039 ,表5-1 中心冚渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.50 ,2.5,0,1.25 ,3.50 ,0.357 ,0.015,56.154 ,0.0019 ,1.82 ,1.459 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.60 ,2.5,0,1.50 ,3.70 ,0.405 ,0

14、.015,57.353 ,0.0019 ,2.38 ,1.587 ,设计流量,4.55 ,0.95 ,2.37 ,4.40 ,0.54 ,1.919 ,0.28 ,满足,0.13 ,1.56,0.20.70 ,2.5,0,1.75 ,3.90 ,0.449 ,0.015,58.332 ,0.0019 ,2.97 ,1.698 ,加大流量,5.68 ,1.12 ,2.79 ,4.73 ,0.59 ,2.037 ,0.15 ,满足,0.1,1.56,0.20.80 ,2.5,0,2.00 ,4.10 ,0.488 ,0.015,59.149 ,0.0019 ,3.59 ,1.796 ,0.90 ,

15、2.5,0,2.25 ,4.30 ,0.523 ,0.015,59.845 ,0.0019 ,4.23 ,1.881 ,0.95 ,2.5,0,2.37 ,4.40 ,0.539 ,0.015,60.144 ,0.0019 ,4.55 ,1.919 ,1.00 ,2.5,0,2.50 ,4.50 ,0.556 ,0.015,60.445 ,0.0019 ,4.90 ,1.958 ,1.10 ,2.5,0,2.75 ,4.70 ,0.585 ,0.015,60.970 ,0.0019 ,5.57 ,2.027 ,1.12 ,2.5,0,2.79 ,4.73 ,0.589 ,0.015,61.04

16、3 ,0.0019 ,5.68 ,2.037 ,1.20 ,2.5,0,3.00 ,4.90 ,0.612 ,0.015,61.432 ,0.0019 ,6.27 ,2.089 ,1.30 ,2.5,0,3.25 ,5.10 ,0.637 ,0.015,61.844 ,0.0019 ,6.97 ,2.146 ,表5-1 光联渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.40 ,2.8,0,1.12 ,3.60 ,0.311 ,0.016,51.448 ,0.0

17、025 ,1.61 ,1.435 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.50 ,2.8,0,1.40 ,3.80 ,0.368 ,0.016,52.918 ,0.0025 ,2.25 ,1.606 ,设计流量,4.55 ,0.81 ,2.27 ,4.42 ,0.51 ,2.004 ,0.72 ,满足,0.12 ,1.8,0.150.60 ,2.8,0,1.68 ,4.00 ,0.420 ,0.016,54.086 ,0.0025 ,2.94 ,1.753 ,加大流量,5.68 ,0.9

18、5 ,2.66 ,4.70 ,0.57 ,2.137 ,0.60 ,满足,0.1,1.8,0.150.70 ,2.8,0,1.96 ,4.20 ,0.467 ,0.016,55.045 ,0.0025 ,3.69 ,1.880 ,0.80 ,2.8,0,2.24 ,4.40 ,0.509 ,0.016,55.849 ,0.0025 ,4.46 ,1.992 ,0.81 ,2.8,0,2.27 ,4.42 ,0.514 ,0.016,55.929 ,0.0025 ,4.55 ,2.004 ,0.90 ,2.8,0,2.52 ,4.60 ,0.548 ,0.016,56.535 ,0.0025 ,

19、5.27 ,2.092 ,0.95 ,2.8,0,2.66 ,4.70 ,0.566 ,0.016,56.837 ,0.0025 ,5.68 ,2.137 ,1.09 ,2.8,0,3.05 ,4.98 ,0.613 ,0.016,57.602 ,0.0025 ,6.88 ,2.255 ,1.20 ,2.8,0,3.36 ,5.20 ,0.646 ,0.016,58.112 ,0.0025 ,7.85 ,2.336 ,1.30 ,2.8,0,3.64 ,5.40 ,0.674 ,0.016,58.524 ,0.0025 ,8.74 ,2.402 ,1.40 ,2.8,0,3.92 ,5.60

20、,0.700 ,0.016,58.893 ,0.0025 ,9.66 ,2.464 ,1.50 ,2.8,0,4.20 ,5.80 ,0.724 ,0.016,59.227 ,0.0025 ,10.58 ,2.520 ,1.60 ,2.8,0,4.48 ,6.00 ,0.747 ,0.016,59.530 ,0.0025 ,11.52 ,2.572 ,表5-1 陂下(第一)渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.50 ,2.52,0,1.26 ,3.52

21、 ,0.358 ,0.015,56.175 ,0.0012 ,1.50 ,1.187 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.60 ,2.52,0,1.51 ,3.72 ,0.406 ,0.015,57.378 ,0.0012 ,1.95 ,1.292 ,设计流量,3.54 ,0.91 ,2.30 ,4.34 ,0.53 ,1.540 ,0.61 ,满足,0.13 ,1.8,0.150.70 ,2.52,0,1.76 ,3.92 ,0.450 ,0.015,58.359 ,0.0012

22、,2.44 ,1.383 ,加大流量,4.43 ,1.07 ,2.70 ,4.67 ,0.58 ,1.637 ,0.48 ,满足,0.1,1.8,0.150.80 ,2.52,0,2.02 ,4.12 ,0.489 ,0.015,59.180 ,0.0012 ,2.95 ,1.463 ,0.90 ,2.52,0,2.27 ,4.32 ,0.525 ,0.015,59.878 ,0.0012 ,3.48 ,1.533 ,0.91 ,2.52,0,2.30 ,4.34 ,0.529 ,0.015,59.949 ,0.0012 ,3.54 ,1.540 ,1.00 ,2.52,0,2.52 ,4.5

23、2 ,0.558 ,0.015,60.481 ,0.0012 ,4.02 ,1.595 ,1.07 ,2.52,0,2.70 ,4.67 ,0.580 ,0.015,60.872 ,0.0012 ,4.43 ,1.637 ,1.10 ,2.52,0,2.77 ,4.72 ,0.587 ,0.015,61.008 ,0.0012 ,4.58 ,1.652 ,1.20 ,2.52,0,3.02 ,4.92 ,0.615 ,0.015,61.472 ,0.0012 ,5.15 ,1.703 ,1.30 ,2.52,0,3.28 ,5.12 ,0.640 ,0.015,61.885 ,0.0012 ,

24、5.73 ,1.749 ,1.40 ,2.52,0,3.53 ,5.32 ,0.663 ,0.015,62.256 ,0.0012 ,6.32 ,1.791 ,1.50 ,2.52,0,3.78 ,5.52 ,0.685 ,0.015,62.589 ,0.0012 ,6.92 ,1.830 ,1.60 ,2.52,0,4.03 ,5.72 ,0.705 ,0.015,62.892 ,0.0012 ,7.52 ,1.865 ,表5-1 陂下(第二)渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,

25、表5-2 过流能力复核结果,0.50 ,2.4,0,1.20 ,3.40 ,0.353 ,0.016,52.541 ,0.0016 ,1.50 ,1.248 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.60 ,2.4,0,1.44 ,3.60 ,0.400 ,0.016,53.648 ,0.0016 ,1.95 ,1.356 ,设计流量,3.54 ,0.92 ,2.20 ,4.23 ,0.52 ,1.614 ,0.61 ,满足,0.13 ,1.8,0.150.70 ,2.4,0,1.68 ,

26、3.80 ,0.442 ,0.016,54.551 ,0.0016 ,2.44 ,1.450 ,加大流量,4.43 ,1.08 ,2.59 ,4.56 ,0.57 ,1.713 ,0.47 ,满足,0.1,1.8,0.150.80 ,2.4,0,1.92 ,4.00 ,0.480 ,0.016,55.304 ,0.0016 ,2.94 ,1.532 ,0.90 ,2.4,0,2.16 ,4.20 ,0.514 ,0.016,55.943 ,0.0016 ,3.46 ,1.604 ,0.92 ,2.4,0,2.20 ,4.23 ,0.519 ,0.016,56.031 ,0.0016 ,3.54

27、 ,1.614 ,1.00 ,2.4,0,2.40 ,4.40 ,0.545 ,0.016,56.495 ,0.0016 ,4.00 ,1.668 ,1.08 ,2.4,0,2.59 ,4.56 ,0.568 ,0.016,56.875 ,0.0016 ,4.43 ,1.713 ,1.10 ,2.4,0,2.64 ,4.60 ,0.574 ,0.016,56.975 ,0.0016 ,4.56 ,1.725 ,1.20 ,2.4,0,2.88 ,4.80 ,0.600 ,0.016,57.399 ,0.0016 ,5.12 ,1.777 ,1.30 ,2.4,0,3.12 ,5.00 ,0.6

28、24 ,0.016,57.776 ,0.0016 ,5.69 ,1.824 ,1.40 ,2.4,0,3.36 ,5.20 ,0.646 ,0.016,58.112 ,0.0016 ,6.27 ,1.867 ,1.50 ,2.4,0,3.60 ,5.40 ,0.667 ,0.016,58.416 ,0.0016 ,6.86 ,1.907 ,1.60 ,2.4,0,3.84 ,5.60 ,0.686 ,0.016,58.691 ,0.0016 ,7.46 ,1.943 ,表5-1 米埗渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i

29、,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.90 ,3.2,0,2.88 ,5.00 ,0.576 ,0.016,57.010 ,0.0009 ,3.73 ,1.295 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚1.00 ,3.2,0,3.20 ,5.20 ,0.615 ,0.016,57.642 ,0.0009 ,4.33 ,1.353 ,设计流量,7.48 ,1.49 ,4.76 ,6.17 ,0.77 ,1.572 ,0.54 ,满足,0.17 ,2.2,01.

30、10 ,3.2,0,3.52 ,5.40 ,0.652 ,0.016,58.198 ,0.0009 ,4.95 ,1.406 ,加大流量,9.35 ,1.76 ,5.63 ,6.72 ,0.84 ,1.662 ,0.34 ,满足,0.1,2.2,01.20 ,3.2,0,3.84 ,5.60 ,0.686 ,0.016,58.691 ,0.0009 ,5.58 ,1.454 ,1.30 ,3.2,0,4.16 ,5.80 ,0.717 ,0.016,59.132 ,0.0009 ,6.23 ,1.499 ,1.40 ,3.2,0,4.48 ,6.00 ,0.747 ,0.016,59.530

31、,0.0009 ,6.90 ,1.539 ,1.49 ,3.2,0,4.76 ,6.17 ,0.771 ,0.016,59.845 ,0.0009 ,7.48 ,1.572 ,1.50 ,3.2,0,4.80 ,6.20 ,0.774 ,0.016,59.890 ,0.0009 ,7.57 ,1.577 ,1.60 ,3.2,0,5.12 ,6.40 ,0.800 ,0.016,60.218 ,0.0009 ,8.25 ,1.612 ,1.70 ,3.2,0,5.44 ,6.60 ,0.824 ,0.016,60.519 ,0.0009 ,8.94 ,1.644 ,1.76 ,3.2,0,5.

32、63 ,6.72 ,0.838 ,0.016,60.682 ,0.0009 ,9.35 ,1.662 ,1.80 ,3.2,0,5.76 ,6.80 ,0.847 ,0.016,60.795 ,0.0009 ,9.64 ,1.674 ,1.90 ,3.2,0,6.08 ,7.00 ,0.869 ,0.016,61.049 ,0.0009 ,10.35 ,1.703 ,2.00 ,3.2,0,6.40 ,7.20 ,0.889 ,0.016,61.285 ,0.0009 ,11.07 ,1.729 ,2.10 ,3.2,0,6.72 ,7.40 ,0.908 ,0.016,61.504 ,0.0

33、009 ,11.79 ,1.754 ,表5-1 洛洞渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.90 ,3.2,0,2.88 ,5.00 ,0.576 ,0.016,57.010 ,0.0012 ,4.34 ,1.508 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚1.00 ,3.2,0,3.20 ,5.20 ,0.615 ,0.016,57.642 ,0.0

34、012 ,5.04 ,1.576 ,设计流量,7.48 ,1.33 ,4.25 ,5.86 ,0.73 ,1.759 ,0.71 ,满足,0.16 ,2.2,01.10 ,3.2,0,3.52 ,5.40 ,0.652 ,0.016,58.198 ,0.0012 ,5.76 ,1.638 ,加大流量,9.35 ,1.57 ,5.02 ,6.34 ,0.79 ,1.864 ,0.53 ,满足,0.1,2.2,01.20 ,3.2,0,3.84 ,5.60 ,0.686 ,0.016,58.691 ,0.0012 ,6.50 ,1.694 ,1.30 ,3.2,0,4.16 ,5.80 ,0.71

35、7 ,0.016,59.132 ,0.0012 ,7.26 ,1.745 ,1.33 ,3.2,0,4.25 ,5.86 ,0.726 ,0.016,59.252 ,0.0012 ,7.48 ,1.759 ,1.40 ,3.2,0,4.48 ,6.00 ,0.747 ,0.016,59.530 ,0.0012 ,8.03 ,1.793 ,1.50 ,3.2,0,4.80 ,6.20 ,0.774 ,0.016,59.890 ,0.0012 ,8.82 ,1.837 ,1.57 ,3.2,0,5.02 ,6.34 ,0.792 ,0.016,60.116 ,0.0012 ,9.35 ,1.864

36、 ,1.60 ,3.2,0,5.12 ,6.40 ,0.800 ,0.016,60.218 ,0.0012 ,9.61 ,1.877 ,1.70 ,3.2,0,5.44 ,6.60 ,0.824 ,0.016,60.519 ,0.0012 ,10.42 ,1.915 ,1.80 ,3.2,0,5.76 ,6.80 ,0.847 ,0.016,60.795 ,0.0012 ,11.23 ,1.950 ,1.90 ,3.2,0,6.08 ,7.00 ,0.869 ,0.016,61.049 ,0.0012 ,12.06 ,1.983 ,2.00 ,3.2,0,6.40 ,7.20 ,0.889 ,

37、0.016,61.285 ,0.0012 ,12.89 ,2.014 ,2.10 ,3.2,0,6.72 ,7.40 ,0.908 ,0.016,61.504 ,0.0012 ,13.73 ,2.043 ,表5-1 桥栏渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.90 ,3.1,0,2.79 ,4.90 ,0.569 ,0.016,56.900 ,0.0016 ,4.81 ,1.723 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周

38、,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚1.00 ,3.1,0,3.10 ,5.10 ,0.608 ,0.016,57.523 ,0.0016 ,5.58 ,1.800 ,设计流量,7.48 ,1.24 ,3.83 ,5.57 ,0.69 ,1.954 ,0.81 ,满足,0.15 ,2.2,01.10 ,3.1,0,3.41 ,5.30 ,0.643 ,0.016,58.071 ,0.0016 ,6.37 ,1.869 ,加大流量,9.35 ,1.46 ,4.51 ,6.01 ,0.75 ,2.072 ,0.64 ,满足,0.1,2.2,01.20 ,3.1,

39、0,3.72 ,5.50 ,0.676 ,0.016,58.557 ,0.0016 ,7.19 ,1.933 ,1.24 ,3.1,0,3.83 ,5.57 ,0.687 ,0.016,58.714 ,0.0016 ,7.48 ,1.954 ,1.30 ,3.1,0,4.03 ,5.70 ,0.707 ,0.016,58.991 ,0.0016 ,8.02 ,1.991 ,1.40 ,3.1,0,4.34 ,5.90 ,0.736 ,0.016,59.382 ,0.0016 ,8.87 ,2.044 ,1.46 ,3.1,0,4.51 ,6.01 ,0.751 ,0.016,59.584 ,0

40、.0016 ,9.35 ,2.072 ,1.50 ,3.1,0,4.65 ,6.10 ,0.762 ,0.016,59.736 ,0.0016 ,9.73 ,2.093 ,1.60 ,3.1,0,4.96 ,6.30 ,0.787 ,0.016,60.058 ,0.0016 ,10.61 ,2.139 ,1.70 ,3.1,0,5.27 ,6.50 ,0.811 ,0.016,60.353 ,0.0016 ,11.49 ,2.181 ,1.80 ,3.1,0,5.58 ,6.70 ,0.833 ,0.016,60.623 ,0.0016 ,12.39 ,2.220 ,1.90 ,3.1,0,5

41、.89 ,6.90 ,0.854 ,0.016,60.873 ,0.0016 ,13.30 ,2.257 ,2.00 ,3.1,0,6.20 ,7.10 ,0.873 ,0.016,61.104 ,0.0016 ,14.21 ,2.292 ,2.10 ,3.1,0,6.51 ,7.30 ,0.892 ,0.016,61.318 ,0.0016 ,15.13 ,2.324 ,表5-1 卫东渡槽1水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.80 ,3.65,0,2.

42、92 ,5.25 ,0.556 ,0.016,56.678 ,0.0025 ,6.17 ,2.113 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.90 ,3.65,0,3.29 ,5.45 ,0.603 ,0.016,57.443 ,0.0025 ,7.33 ,2.230 ,设计流量,7.48 ,0.91 ,3.33 ,5.48 ,0.61 ,2.244 ,0.76 ,满足,0.13 ,1.95,0.150.91 ,3.65,0,3.33 ,5.48 ,0.609 ,0.016,57.535

43、 ,0.0025 ,7.48 ,2.244 ,加大流量,9.35 ,1.07 ,3.89 ,5.78 ,0.67 ,2.401 ,0.63 ,满足,0.1,1.95,0.151.00 ,3.65,0,3.65 ,5.65 ,0.646 ,0.016,58.110 ,0.0025 ,8.52 ,2.335 ,1.07 ,3.65,0,3.89 ,5.78 ,0.673 ,0.016,58.513 ,0.0025 ,9.35 ,2.401 ,1.10 ,3.65,0,4.02 ,5.85 ,0.686 ,0.016,58.700 ,0.0025 ,9.76 ,2.431 ,1.20 ,3.65,0

44、,4.38 ,6.05 ,0.724 ,0.016,59.224 ,0.0025 ,11.04 ,2.520 ,1.30 ,3.65,0,4.75 ,6.25 ,0.759 ,0.016,59.695 ,0.0025 ,12.34 ,2.601 ,1.40 ,3.65,0,5.11 ,6.45 ,0.792 ,0.016,60.121 ,0.0025 ,13.67 ,2.676 ,1.50 ,3.65,0,5.48 ,6.65 ,0.823 ,0.016,60.507 ,0.0025 ,15.03 ,2.745 ,1.60 ,3.65,0,5.84 ,6.85 ,0.853 ,0.016,60

45、.860 ,0.0025 ,16.41 ,2.810 ,1.70 ,3.65,0,6.21 ,7.05 ,0.880 ,0.016,61.184 ,0.0025 ,17.81 ,2.870 ,1.80 ,3.65,0,6.57 ,7.25 ,0.906 ,0.016,61.482 ,0.0025 ,19.23 ,2.926 ,表5-1 卫东渡槽2水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.90 ,3.4,0,3.06 ,5.20 ,0.588 ,0.016,57

46、.214 ,0.0008 ,3.80 ,1.241 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚1.00 ,3.4,0,3.40 ,5.40 ,0.630 ,0.016,57.862 ,0.0008 ,4.42 ,1.299 ,设计流量,7.48 ,1.46 ,4.97 ,6.32 ,0.79 ,1.505 ,0.37 ,满足,0.17 ,2,01.10 ,3.4,0,3.74 ,5.60 ,0.668 ,0.016,58.433 ,0.0008 ,5.05 ,1.351 ,加大流量,9.35

47、,1.73 ,5.87 ,6.85 ,0.86 ,1.594 ,0.18 ,满足,0.1,2,01.20 ,3.4,0,4.08 ,5.80 ,0.703 ,0.016,58.941 ,0.0008 ,5.70 ,1.398 ,1.30 ,3.4,0,4.42 ,6.00 ,0.737 ,0.016,59.396 ,0.0008 ,6.37 ,1.442 ,1.40 ,3.4,0,4.76 ,6.20 ,0.768 ,0.016,59.807 ,0.0008 ,7.06 ,1.482 ,1.46 ,3.4,0,4.97 ,6.32 ,0.786 ,0.016,60.038 ,0.0008 ,7

48、.48 ,1.505 ,1.50 ,3.4,0,5.10 ,6.40 ,0.797 ,0.016,60.179 ,0.0008 ,7.75 ,1.519 ,1.60 ,3.4,0,5.44 ,6.60 ,0.824 ,0.016,60.519 ,0.0008 ,8.45 ,1.554 ,1.70 ,3.4,0,5.78 ,6.80 ,0.850 ,0.016,60.830 ,0.0008 ,9.17 ,1.586 ,1.73 ,3.4,0,5.87 ,6.85 ,0.856 ,0.016,60.904 ,0.0008 ,9.35 ,1.594 ,1.80 ,3.4,0,6.12 ,7.00 ,

49、0.874 ,0.016,61.116 ,0.0008 ,9.89 ,1.616 ,1.90 ,3.4,0,6.46 ,7.20 ,0.897 ,0.016,61.380 ,0.0008 ,10.62 ,1.644 ,2.00 ,3.4,0,6.80 ,7.40 ,0.919 ,0.016,61.625 ,0.0008 ,11.36 ,1.671 ,表5-1 乌石大冚渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.50 ,2.77,0,1.39 ,3.77 ,0

50、.367 ,0.016,52.893 ,0.0033 ,2.55 ,1.842 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.60 ,2.77,0,1.66 ,3.97 ,0.419 ,0.016,54.057 ,0.0033 ,3.34 ,2.009 ,设计流量,4.55 ,0.74 ,2.06 ,4.26 ,0.48 ,2.212 ,0.80 ,满足,0.11 ,1.8,0.150.70 ,2.77,0,1.94 ,4.17 ,0.465 ,0.016,55.012 ,0.0033 ,4.

51、18 ,2.155 ,加大流量,5.68 ,0.87 ,4.51 ,0.53 ,0.02 ,2.362 ,0.68 ,满足,0.1,1.8,0.150.74 ,2.77,0,2.06 ,4.26 ,0.484 ,0.016,55.372 ,0.0033 ,4.55 ,2.212 ,0.80 ,2.77,0,2.22 ,4.37 ,0.507 ,0.016,55.812 ,0.0033 ,5.06 ,2.283 ,0.87 ,2.77,0,2.40 ,4.51 ,0.534 ,0.016,56.288 ,0.0033 ,5.68 ,2.362 ,0.90 ,2.77,0,2.49 ,4.57 ,

52、0.546 ,0.016,56.496 ,0.0033 ,5.98 ,2.397 ,1.00 ,2.77,0,2.77 ,4.77 ,0.581 ,0.016,57.087 ,0.0033 ,6.92 ,2.499 ,1.10 ,2.77,0,3.05 ,4.97 ,0.613 ,0.016,57.606 ,0.0033 ,7.90 ,2.591 ,1.20 ,2.77,0,3.32 ,5.17 ,0.643 ,0.016,58.064 ,0.0033 ,8.89 ,2.675 ,1.30 ,2.77,0,3.60 ,5.37 ,0.671 ,0.016,58.473 ,0.0033 ,9.9

53、1 ,2.751 ,1.40 ,2.77,0,3.88 ,5.57 ,0.696 ,0.016,58.840 ,0.0033 ,10.94 ,2.820 ,1.50 ,2.77,0,4.16 ,5.77 ,0.720 ,0.016,59.171 ,0.0033 ,11.99 ,2.884 ,1.60 ,2.77,0,4.43 ,5.97 ,0.742 ,0.016,59.473 ,0.0033 ,13.05 ,2.944 ,表5-1 黄场第二渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5

54、-2 过流能力复核结果,0.40 ,2.4,0,0.96 ,3.20 ,0.300 ,0.016,51.137 ,0.0043 ,1.76 ,1.837 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.50 ,2.4,0,1.20 ,3.40 ,0.353 ,0.016,52.541 ,0.0043 ,2.46 ,2.047 ,设计流量,2.77 ,0.54 ,1.30 ,3.49 ,0.37 ,2.127 ,1.01 ,满足,0.10 ,1.8,0.150.54 ,2.4,0,1.30 ,3.

55、49 ,0.374 ,0.016,53.047 ,0.0043 ,2.77 ,2.127 ,加大流量,3.46 ,0.63 ,1.52 ,3.67 ,0.41 ,2.278 ,0.92 ,满足,0.1,1.8,0.150.60 ,2.4,0,1.44 ,3.60 ,0.400 ,0.016,53.648 ,0.0043 ,3.20 ,2.225 ,0.63 ,2.4,0,1.52 ,3.67 ,0.414 ,0.016,53.966 ,0.0043 ,3.46 ,2.278 ,0.70 ,2.4,0,1.68 ,3.80 ,0.442 ,0.016,54.551 ,0.0043 ,4.00 ,

56、2.378 ,0.80 ,2.4,0,1.92 ,4.00 ,0.480 ,0.016,55.304 ,0.0043 ,4.82 ,2.513 ,0.90 ,2.4,0,2.16 ,4.20 ,0.514 ,0.016,55.943 ,0.0043 ,5.68 ,2.631 ,1.00 ,2.4,0,2.40 ,4.40 ,0.545 ,0.016,56.495 ,0.0043 ,6.57 ,2.736 ,1.10 ,2.4,0,2.64 ,4.60 ,0.574 ,0.016,56.975 ,0.0043 ,7.47 ,2.830 ,1.20 ,2.4,0,2.88 ,4.80 ,0.600

57、 ,0.016,57.399 ,0.0043 ,8.40 ,2.916 ,1.30 ,2.4,0,3.12 ,5.00 ,0.624 ,0.016,57.776 ,0.0043 ,9.34 ,2.993 ,1.40 ,2.4,0,3.36 ,5.20 ,0.646 ,0.016,58.112 ,0.0043 ,10.29 ,3.063 ,1.50 ,2.4,0,3.60 ,5.40 ,0.667 ,0.016,58.416 ,0.0043 ,11.26 ,3.128 ,1.60 ,2.4,0,3.84 ,5.60 ,0.686 ,0.016,58.691 ,0.0043 ,12.24 ,3.1

58、87 ,表5-1 坑尾渡槽水位与流量关系曲线表,水头h（m）,底宽b（m）,边坡m,A,湿周X,水力半径R,糙率n,谢才系数C,比降i,流量Q（m/s）,流速V（m/s）,表5-2 过流能力复核结果,0.50 ,2.33,0,1.17 ,3.33 ,0.350 ,0.016,52.464 ,0.0017 ,1.49 ,1.279 ,计算工况,设计流量(m3/s),水深H(m),过流面积A(m2),湿周,水力半径R,流速(m/s),距槽顶距离(m),判断,超高,槽高,拉杆厚0.60 ,2.33,0,1.40 ,3.53 ,0.396 ,0.016,53.559 ,0.0017 ,1.94 ,1.

59、390 ,设计流量,2.77 ,0.77 ,1.79 ,3.87 ,0.46 ,1.544 ,0.72 ,满足,0.11 ,1.6,00.70 ,2.33,0,1.63 ,3.73 ,0.437 ,0.016,54.451 ,0.0017 ,2.42 ,1.485 ,加大流量,3.46 ,0.90 ,2.11 ,4.14 ,0.51 ,1.643 ,0.60 ,满足,0.1,1.6,00.77 ,2.33,0,1.79 ,3.87 ,0.464 ,0.016,54.984 ,0.0017 ,2.77 ,1.544 ,0.80 ,2.33,0,1.86 ,3.93 ,0.474 ,0.016,5

60、5.194 ,0.0017 ,2.92 ,1.567 ,0.90 ,2.33,0,2.11 ,4.14 ,0.509 ,0.016,55.847 ,0.0017 ,3.46 ,1.643 ,1.00 ,2.33,0,2.33 ,4.33 ,0.538 ,0.016,56.367 ,0.0017 ,3.97 ,1.705 ,1.10 ,2.33,0,2.56 ,4.53 ,0.566 ,0.016,56.840 ,0.0017 ,4.52 ,1.763 ,1.20 ,2.33,0,2.80 ,4.73 ,0.591 ,0.016,57.257 ,0.0017 ,5.07 ,1.815 ,1.30