黄河干流保证率流量的分析计算

Analysis and Calculation of Guaranteed Factor of Discharge for the Mainstrem of the Yellow River

为了测算黄河水量,应用黄河干流实测流量资料,分析计算出不同河段的保证率流量。分析结果表明:黄河干流水库的兴建将使建库前后相同日保证率的流量增大,这对发展航运是有利的。

For the purpose of estimating and calculating the discharge of the YellowRiver, observed discharge data of the mainstream of the Yellow River are app-lied to the analysis and calculation of guaranteed discharge for various riversections. The result of analysis shows that: after the reservoir of the mains-tream of the Yellow River being built up, the guaranteed daily discharge will in-crease as compared with the figures before dam-up, thus is beneficial to watertransportation.