In order to find the relation between discharge Q and stage H of steady flow, it is necessary to establish a weir at end of the testing flume or hydrologic station in a section of the river.
一般在水流试验槽的末端设置量水堰,在河流中则设置水文站,用以率定恒定流的水位H和流量Q0之间的关系。
relationship of location of flaring gate piers, froude number at section of starting flare and weir head
宽尾墩位置、始扩点佛汝德数与堰上水头关系
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