宽顶堰下泄能力.xls
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1、毛里水库溢洪道 说明:1、毛里水库溢洪道为无闸、正堰、宽顶堰型、自由溢流。2、溢流公式采用Q=cMnbSQRT(2g)H0(3/2)3、堰顶高程86.20米,设计洪水位87.37米,较核洪水位87.80米。4、堰前高1.1米,堰前水深0H0,侧收缩系数c、流量系数M查水力计算手册。宽浅式堰溢流曲线Qcb/B(11/18)SQRT(2g)H00.0000#DIV/0!0.6114.4301.00160.9830.6114.430.152.82860.9790.6114.430.35.19550.9760.6114.430.458.00280.9740.6114.430.611.21240.972
2、0.6114.430.7514.83260.9700.6114.430.918.63980.9690.6114.431.0522.74550.9680.6114.431.227.14800.9670.6114.431.3531.80760.9660.6114.431.536.73260.9650.6114.431.6541.88690.9640.6114.431.847.25800.9630.6114.431.9552.80530.9630.6114.432.158.68220.9620.6114.432.2564.69420.9610.6114.432.470.90730.9610.6114
3、.432.5577.29580.9600.6114.432.783.85020.9600.6114.432.8590.58520.9590.6114.433P/H0M1/tan()nb对应堰前水位#DIV/0!0.3580.9011186.208.000.360.9011186.354.000.3610.9011186.502.670.3620.9011186.652.000.3630.9011186.801.600.36460.9011186.951.330.36750.9011187.101.140.3670.9011187.251.000.3670.9011187.400.890.36750.9011187.550.800.3680.9011187.700.730.36870.9011187.850.670.36930.9011188.000.620.36980.9011188.150.570.370.9011188.300.530.3710.9011188.450.500.37150.9011188.600.470.3720.9011188.750.440.37240.9011188.900.420.37270.9011189.050.400.3730.9011189.204、堰前高1.1米,堰前水深0H0,侧收缩系数c、流量系数M查水力计算手册。
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- 关 键 词:
- 宽顶堰 下泄 能力