バイコン台付管マニング(manning)公式による流速・流量表
満水時での計算結果です。呼び名 | φ150 | φ200 | φ250 | φ300 | ||||
---|---|---|---|---|---|---|---|---|
流水断面積A(m2) | 0.01767 | 0.03142 | 0.04909 | 0.07069 | ||||
潤辺P(m) | 0.4712 | 0.6283 | 0.7854 | 0.9425 | ||||
径深R(m) | 0.0375 | 0.0500 | 0.0625 | 0.0750 | ||||
勾配 I(‰) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) |
150 | 3.338 | 0.059 | 4.043 | 0.127 | 4.692 | 0.230 | 5.298 | 0.374 |
100 | 2.725 | 0.048 | 3.301 | 0.104 | 3.831 | 0.188 | 4.326 | 0.306 |
75 | 2.360 | 0.042 | 2.859 | 0.090 | 3.318 | 0.163 | 3.747 | 0.265 |
50 | 1.927 | 0.034 | 2.334 | 0.073 | 2.709 | 0.133 | 3.059 | 0.216 |
40 | 1.724 | 0.030 | 2.088 | 0.066 | 2.423 | 0.119 | 2.736 | 0.193 |
35 | 1.612 | 0.028 | 1.953 | 0.061 | 2.266 | 0.111 | 2.559 | 0.181 |
30 | 1.493 | 0.026 | 1.808 | 0.057 | 2.098 | 0.103 | 2.370 | 0.168 |
25 | 1.363 | 0.024 | 1.651 | 0.052 | 1.915 | 0.094 | 2.163 | 0.153 |
20 | 1.219 | 0.022 | 1.476 | 0.046 | 1.713 | 0.084 | 1.935 | 0.137 |
18 | 1.156 | 0.020 | 1.401 | 0.044 | 1.625 | 0.080 | 1.835 | 0.130 |
16 | 1.090 | 0.019 | 1.321 | 0.042 | 1.532 | 0.075 | 1.730 | 0.122 |
15 | 1.055 | 0.019 | 1.279 | 0.040 | 1.484 | 0.073 | 1.675 | 0.118 |
14 | 1.020 | 0.018 | 1.235 | 0.039 | 1.433 | 0.070 | 1.619 | 0.114 |
12 | 0.944 | 0.017 | 1.144 | 0.036 | 1.327 | 0.065 | 1.499 | 0.106 |
10 | 0.862 | 0.015 | 1.044 | 0.033 | 1.211 | 0.059 | 1.368 | 0.097 |
9 | 0.818 | 0.014 | 0.990 | 0.031 | 1.149 | 0.056 | 1.298 | 0.092 |
8.5 | 0.795 | 0.014 | 0.963 | 0.030 | 1.117 | 0.055 | 1.261 | 0.089 |
8 | 0.771 | 0.014 | 0.934 | 0.029 | 1.084 | 0.053 | 1.224 | 0.087 |
7.5 | 0.746 | 0.013 | 0.904 | 0.028 | 1.049 | 0.051 | 1.185 | 0.084 |
7 | 0.721 | 0.013 | 0.873 | 0.027 | 1.014 | 0.050 | 1.145 | 0.081 |
6.5 | 0.695 | 0.012 | 0.842 | 0.026 | 0.977 | 0.048 | 1.103 | 0.078 |
6 | 0.668 | 0.012 | 0.809 | 0.025 | 0.938 | 0.046 | 1.060 | 0.075 |
5.5 | 0.639 | 0.011 | 0.774 | 0.024 | 0.898 | 0.044 | 1.015 | 0.072 |
5 | 0.609 | 0.011 | 0.738 | 0.023 | 0.857 | 0.042 | 0.967 | 0.068 |
4.5 | 0.578 | 0.010 | 0.700 | 0.022 | 0.813 | 0.040 | 0.918 | 0.065 |
4 | 0.545 | 0.010 | 0.660 | 0.021 | 0.766 | 0.038 | 0.865 | 0.061 |
3.5 | 0.510 | 0.009 | 0.618 | 0.019 | 0.717 | 0.035 | 0.809 | 0.057 |
3 | 0.472 | 0.008 | 0.572 | 0.018 | 0.664 | 0.033 | 0.749 | 0.053 |
2.5 | 0.431 | 0.008 | 0.522 | 0.016 | 0.606 | 0.030 | 0.684 | 0.048 |
2 | 0.385 | 0.007 | 0.467 | 0.015 | 0.542 | 0.027 | 0.612 | 0.043 |
1.5 | 0.334 | 0.006 | 0.404 | 0.013 | 0.469 | 0.023 | 0.530 | 0.037 |
1 | 0.273 | 0.005 | 0.330 | 0.010 | 0.383 | 0.019 | 0.433 | 0.031 |
呼び名 | φ350 | φ400 | φ450 | φ500 | φ600 | |||||
---|---|---|---|---|---|---|---|---|---|---|
流水断面積A(m2) | 0.09621 | 0.12566 | 0.15904 | 0.19635 | 0.28274 | |||||
潤辺P(m) | 1.0996 | 1.2566 | 1.4137 | 1.5708 | 1.8850 | |||||
径深R(m) | 0.0875 | 0.1000 | 0.1125 | 0.1250 | 0.1500 | |||||
勾配 I(‰) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) |
150 | 5.872 | 0.565 | 6.419 | 0.807 | 6.943 | 1.104 | 7.448 | 1.462 | 8.411 | 2.378 |
100 | 4.794 | 0.461 | 5.241 | 0.659 | 5.669 | 0.902 | 6.081 | 1.194 | 6.867 | 1.942 |
75 | 4.152 | 0.399 | 4.539 | 0.570 | 4.909 | 0.781 | 5.267 | 1.034 | 5.947 | 1.681 |
50 | 3.390 | 0.326 | 3.706 | 0.466 | 4.008 | 0.637 | 4.300 | 0.844 | 4.856 | 1.373 |
40 | 3.032 | 0.292 | 3.315 | 0.417 | 3.585 | 0.570 | 3.486 | 0.755 | 4.343 | 1.228 |
35 | 2.836 | 0.273 | 3.100 | 0.390 | 3.354 | 0.533 | 3.598 | 0.706 | 4.063 | 1.149 |
30 | 2.626 | 0.253 | 2.870 | 0.361 | 3.105 | 0.494 | 3.331 | 0.654 | 3.761 | 1.063 |
25 | 2.397 | 0.231 | 2.620 | 0.329 | 2.834 | 0.451 | 3.041 | 0.597 | 3.434 | 0.971 |
20 | 2.144 | 0.206 | 2.344 | 0.295 | 2.535 | 0.403 | 2.720 | 0.534 | 3.071 | 0.868 |
18 | 2.034 | 0.196 | 2.223 | 0.279 | 2.405 | 0.382 | 2.580 | 0.507 | 2.914 | 0.824 |
16 | 1.918 | 0.185 | 2.096 | 0.263 | 2.268 | 0.361 | 2.433 | 0.478 | 2.747 | 0.777 |
15 | 1.857 | 0.179 | 2.030 | 0.255 | 2.196 | 0.349 | 2.355 | 0.462 | 2.660 | 0.752 |
14 | 1.794 | 0.173 | 1.961 | 0.246 | 2.121 | 0.337 | 2.275 | 0.447 | 2.569 | 0.726 |
12 | 1.661 | 0.160 | 1.815 | 0.228 | 1.964 | 0.312 | 2.107 | 0.414 | 2.379 | 0.673 |
10 | 1.516 | 0.146 | 1.657 | 0.208 | 1.793 | 0.285 | 1.923 | 0.378 | 2.172 | 0.614 |
9 | 1.438 | 0.138 | 1.572 | 0.198 | 1.701 | 0.271 | 1.824 | 0.358 | 2.060 | 0.582 |
8.5 | 1.398 | 0.135 | 1.528 | 0.192 | 1.653 | 0.263 | 1.773 | 0.348 | 2.002 | 0.566 |
8 | 1.356 | 0.130 | 1.482 | 0.186 | 1.603 | 0.255 | 1.720 | 0.338 | 1.942 | 0.549 |
7.5 | 1.313 | 0.126 | 1.435 | 0.180 | 1.552 | 0.247 | 1.665 | 0.327 | 1.881 | 0.532 |
7 | 1.268 | 0.122 | 1.387 | 0.174 | 1.500 | 0.239 | 1.609 | 0.316 | 1.817 | 0.514 |
6.5 | 1.222 | 0.118 | 1.336 | 0.168 | 1.445 | 0.230 | 1.550 | 0.304 | 1.751 | 0.495 |
6 | 1.174 | 0.113 | 1.284 | 0.161 | 1.389 | 0.221 | 1.490 | 0.293 | 1.682 | 0.476 |
5.5 | 1.124 | 0.108 | 1.229 | 0.154 | 1.329 | 0.211 | 1.426 | 0.280 | 1.611 | 0.455 |
5 | 1.072 | 0.103 | 1.172 | 0.147 | 1.268 | 0.202 | 1.360 | 0.267 | 1.536 | 0.434 |
4.5 | 1.017 | 0.098 | 1.112 | 0.140 | 1.203 | 0.191 | 1.290 | 0.253 | 1.457 | 0.412 |
4 | 0.959 | 0.092 | 1.048 | 0.132 | 1.134 | 0.180 | 1.216 | 0.239 | 1.373 | 0.388 |
3.5 | 0.897 | 0.086 | 0.980 | 0.123 | 1.061 | 0.169 | 1.138 | 0.223 | 1.285 | 0.363 |
3 | 0.830 | 0.080 | 0.908 | 0.114 | 0.982 | 0.156 | 1.053 | 0.207 | 1.189 | 0.336 |
2.5 | 0.758 | 0.073 | 0.829 | 0.104 | 0.896 | 0.143 | 0.962 | 0.189 | 1.086 | 0.307 |
2 | 0.678 | 0.065 | 0.741 | 0.093 | 0.802 | 0.128 | 0.860 | 0.169 | 0.971 | 0.275 |
1.5 | 0.587 | 0.056 | 0.642 | 0.081 | 0.694 | 0.110 | 0.745 | 0.146 | 0.841 | 0.238 |
1 | 0.479 | 0.046 | 0.524 | 0.066 | 0.567 | 0.090 | 0.608 | 0.119 | 0.687 | 0.194 |
呼び名 | φ700 | φ800 | φ900 | φ1000 | ||||
---|---|---|---|---|---|---|---|---|
流水断面積A(m2) | 0.38485 | 0.50265 | 0.63617 | 0.78540 | ||||
潤辺P(m) | 2.1991 | 2.5133 | 2.8274 | 3.1416 | ||||
径深R(m) | 0.1750 | 0.2000 | 0.2250 | 0.2500 | ||||
勾配 I(‰) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) |
150 | 9.321 | 3.587 | 10.189 | 5.122 | 11.021 | 7.011 | 11.823 | 9.286 |
100 | 7.611 | 2.929 | 8.319 | 4.182 | 8.999 | 5.725 | 9.653 | 7.581 |
75 | 6.591 | 2.537 | 7.205 | 3.622 | 7.793 | 4.958 | 8.360 | 6.566 |
50 | 5.381 | 2.071 | 5.882 | 2.957 | 6.363 | 4.048 | 6.826 | 5.361 |
40 | 4.813 | 1.852 | 5.261 | 2.644 | 5.691 | 3.620 | 6.105 | 4.795 |
35 | 4.502 | 1.733 | 4.922 | 2.474 | 5.324 | 3.387 | 5.711 | 4.485 |
30 | 4.168 | 1.604 | 4.557 | 2.291 | 4.929 | 3.136 | 5.287 | 4.152 |
25 | 3.805 | 1.464 | 4.160 | 2.091 | 4.499 | 2.862 | 4.827 | 3.791 |
20 | 3.404 | 1.310 | 3.720 | 1.870 | 4.024 | 2.560 | 4.317 | 3.391 |
18 | 3.229 | 1.243 | 3.529 | 1.774 | 3.818 | 2.429 | 4.096 | 3.217 |
16 | 3.044 | 1.171 | 3.328 | 1.673 | 3.599 | 2.290 | 3.861 | 3.032 |
15 | 2.948 | 1.135 | 3.222 | 1.620 | 3.485 | 2.217 | 3.379 | 2.937 |
14 | 2.848 | 1.096 | 3.113 | 1.565 | 3.367 | 2.142 | 3.612 | 2.837 |
12 | 2.636 | 1.014 | 2.882 | 1.449 | 3.117 | 1.983 | 3.344 | 2.626 |
10 | 2.407 | 0.926 | 2.631 | 1.322 | 2.846 | 1.811 | 3.053 | 2.398 |
9 | 2.283 | 0.879 | 2.496 | 1.255 | 2.700 | 1.718 | 2.896 | 2.275 |
8.5 | 2.219 | 0.854 | 2.425 | 1.219 | 2.624 | 1.669 | 2.814 | 2.210 |
8 | 2.153 | 0.829 | 2.353 | 1.183 | 2.545 | 1.619 | 2.730 | 2.144 |
7.5 | 2.084 | 0.802 | 2.278 | 1.145 | 2.464 | 1.568 | 2.644 | 2.077 |
7 | 2.014 | 0.775 | 2.201 | 1.106 | 2.381 | 1.515 | 2.554 | 2.006 |
6.5 | 1.940 | 0.747 | 2.121 | 1.066 | 2.294 | 1.459 | 2.461 | 1.933 |
6 | 1.864 | 0.717 | 2.038 | 1.024 | 2.204 | 1.402 | 2.365 | 1.857 |
5.5 | 1.785 | 0.687 | 1.951 | 0.981 | 2.110 | 1.342 | 2.264 | 1.778 |
5 | 1.702 | 0.655 | 1.860 | 0.935 | 2.012 | 1.280 | 2.159 | 1.696 |
4.5 | 1.614 | 0.621 | 1.765 | 0.887 | 1.909 | 1.214 | 2.048 | 1.608 |
4 | 1.522 | 0.586 | 1.664 | 0.836 | 1.800 | 1.145 | 1.931 | 1.517 |
3.5 | 1.424 | 0.548 | 1.556 | 0.782 | 1.683 | 1.071 | 1.806 | 1.418 |
3 | 1.318 | 0.507 | 1.441 | 0.724 | 1.559 | 0.992 | 1.672 | 1.313 |
2.5 | 1.203 | 0.463 | 1.315 | 0.661 | 1.423 | 0.905 | 1.526 | 1.119 |
2 | 1.076 | 0.414 | 1.176 | 0.591 | 1.273 | 0.810 | 1.365 | 1.072 |
1.5 | 0.932 | 0.359 | 1.019 | 0.512 | 1.102 | 0.701 | 1.182 | 0.928 |
1 | 0.761 | 0.293 | 0.832 | 0.418 | 0.900 | 0.573 | 0.965 | 0.758 |
呼び名 | φ1100 | φ1200 | φ1350 | |||
---|---|---|---|---|---|---|
流水断面積A(m2) | 0.95033 | 1.13097 | 1.43139 | |||
潤辺P(m) | 3.4558 | 3.7699 | 4.2412 | |||
径深R(m) | 0.2750 | 0.3000 | 0.3375 | |||
勾配 I(‰) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) | V(m/s) | Q(m3/s) |
150 | 12.599 | 11.973 | 13.351 | 15.100 | 14.442 | 20.672 |
100 | 10.287 | 9.766 | 10.901 | 12.329 | 11.792 | 16.879 |
75 | 8.909 | 8.467 | 9.441 | 10.678 | 10.212 | 14.617 |
50 | 7.274 | 6.913 | 7.708 | 8.718 | 8.338 | 11.935 |
40 | 6.506 | 6.183 | 6.894 | 7.797 | 7.458 | 10.675 |
35 | 6.086 | 5.784 | 6.449 | 7.294 | 6.976 | 9.985 |
30 | 5.634 | 5.354 | 5.971 | 6.753 | 6.459 | 9.245 |
25 | 5.143 | 4.888 | 5.451 | 6.165 | 5.896 | 8.439 |
20 | 4.600 | 4.372 | 4.875 | 5.513 | 5.273 | 7.548 |
18 | 4.364 | 4.147 | 4.625 | 5.231 | 5.003 | 7.161 |
16 | 4.115 | 3.911 | 4.360 | 4.931 | 4.717 | 6.752 |
15 | 3.984 | 3.786 | 4.222 | 4.775 | 4.567 | 6.537 |
14 | 3.849 | 3.658 | 4.079 | 4.613 | 4.412 | 6.315 |
12 | 3.563 | 3.386 | 3.776 | 4.271 | 4.085 | 5.847 |
10 | 3.253 | 3.091 | 3.447 | 3.898 | 3.729 | 5.338 |
9 | 3.086 | 2.933 | 3.270 | 3.698 | 3.537 | 5.063 |
8.5 | 2.999 | 2.850 | 3.178 | 3.594 | 3.438 | 4.921 |
8 | 2.910 | 2.765 | 3.083 | 3.487 | 3.335 | 4.774 |
7.5 | 2.817 | 2.677 | 2.985 | 3.376 | 3.229 | 4.622 |
7 | 2.722 | 2.587 | 2.884 | 3.262 | 3.120 | 4.466 |
6.5 | 2.623 | 2.493 | 2.779 | 3.143 | 3.006 | 4.303 |
6 | 2.520 | 2.395 | 2.670 | 3.020 | 2.888 | 4.134 |
5.5 | 2.412 | 2.292 | 2.557 | 2.892 | 2.765 | 3.958 |
5 | 2.300 | 2.186 | 2.438 | 2.757 | 2.637 | 3.775 |
4.5 | 2.182 | 2.074 | 2.312 | 2.615 | 2.501 | 3.580 |
4 | 2.057 | 1.955 | 2.180 | 2.466 | 2.358 | 3.375 |
3.5 | 1.924 | 1.828 | 2.039 | 2.306 | 2.206 | 3.158 |
3 | 1.782 | 1.693 | 1.888 | 2.135 | 2.042 | 2.923 |
2.5 | 1.626 | 1.545 | 1.724 | 1.950 | 1.864 | 2.668 |
2 | 1.455 | 1.383 | 1.542 | 1.744 | 1.668 | 2.388 |
1.5 | 1.260 | 1.197 | 1.335 | 1.510 | 1.444 | 2.067 |
1 | 1.029 | 0.978 | 10.90 | 1.233 | 1.179 | 1.688 |