电波流速仪在中小河流应急监测中的应用

Application of electric wave flow meter in emergency monitoring of middle and small rivers

为研究电波流速仪在中小河流流量测验应用中的可行性,洪水期间采用电波流速仪在桥上对河道流量进行施测,将其流量成果与走航式ADCP施测结果进行比测分析,结果认为成果可靠,同时指出监测过程中应注意的一些典型问题,利于电波流速仪实现水文应急监测准确、快速、安全的目的。

In order to study the feasibility of applying electric wave flow meter in flow measurement of middle and small rivers,river flow was measured with this meter on the bridge during the flood period.Its flow measuring re⁃sults were compared with that out of navigation ADCP,showing its measuring data is reliable.Some typical issues requiring attention in the course of measuring were put forward,so as to realize accurate,rapid and safe hydrological emergency monitoring by electric wave flow meter.