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首页> 外文期刊>International Journal of Water >Comparative evaluation with the analytical hierarchy procedure of the Kalinske, Brooks, and Toffaleti equations used to estimate suspended-sediment discharges in rivers
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Comparative evaluation with the analytical hierarchy procedure of the Kalinske, Brooks, and Toffaleti equations used to estimate suspended-sediment discharges in rivers

机译：用Kalinske，Brooks和Toffaleti方程的层次分析法进行比较评估，该方程用于估算河流中的悬浮泥沙排放量

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摘要

This paper presents a comparative analysis of the application of the analytical hierarchy process (AHP) to determine the reliability of three equations used estimate suspended-sediment discharges at the Armand River in Iran. The AHP procedure was utilised to compare the discharges of suspended sediments measured at a station on the Armand River with results calculated with the equations derived by Kalinske (1942), Brooks (1963) and Toffaleti (1969). The equations were then used with the applicable coefficients from the literature to estimate sediment loads for the same periods as those calculated from the field data. A weighted coefficient was calculated from the estimated results from each equation and compared to each other and the field data. The results of the analysis with the AHP model provided an objective screening and ranking procedure with respect to accuracy, economic, and numbers of input parameters criteria.
机译：本文对应用层次分析法（AHP）确定三个方程的可靠性进行了比较分析，这些方程用于估算伊朗Armand河的悬浮泥沙排放量。运用AHP方法将Armand河某站测得的悬浮沉积物流量与Kalinske（1942），Brooks（1963）和Toffaleti（1969）推导的方程式进行比较。然后将这些方程与文献中的适用系数一起使用，以估算与根据现场数据计算出的相同时期的泥沙负荷。根据每个方程式的估计结果计算出加权系数，并将它们与现场数据进行比较。 AHP模型的分析结果提供了关于准确性，经济性和输入参数标准数量的客观筛选和排名程序。

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