Flow Rate Deviation Calculation and Simplified Analysis of Velocity Measuring Perpendicular
作者: 马清华 ：云南省水文水资源局昭通分局，云南 昭通;
Abstract: To promptly and effectively monitor water condition and ensure the accuracy of discharge data, the last three years measured velocity data at Yiliang hydrological station were selected for error deviation calcu-lation, correlation analysis of sectional mean velocity and the per unit flow rate. Concrete scheme of simpli-fied method has been confirmed and serves as a supplementary project of the high flood measurement. The results showed that the sectional mean velocity, 10 m or 14 m away from initial point, was closely related to the per unit flow rate. These results, which meet the defined requirements of error, can be used in the emergency determination of peak flow.
文章引用: 马清华 (2016) 流速误差偏离计算及测速垂线精简分析研究。 水资源研究， 5， 150-154. doi: 10.12677/JWRR.2016.52019
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