放水管按有压管自由出流公式计算Q=μω(2gh)^0.5μ=1/(1+λl/d+∑ζ)^0.5管径d0.8管底高程18.87nωχRCλ0.0120.5022.5120.263.730.019λ=8g/C^2
ζ0.2μ0.594库水位H上游水头18.87019.961.0920.962.0922.9.0924.966.0926.968.0928.9610.09ω0.5020.5020.5020.5020.5020.5020.502μ0.5940.5940.5940.5940.5940.5940.594Q0.01.41.92.73.33.84.2库水位库容库容差14.96016.960.030.0318.960.20.1720.961.2122.963.92.724.968.54.626.9615.77.228.9626.610.930.9215.4库水位放水流量平均流量库容差所需时间（天）18.870.019.961.40.690.10.01720.961.91.650.90.06322.962.72.292.70.13624.963.32.974.60.17926.963.83.517.20.23728.9.23.9810.90.3170.950
