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根据北关水文站大断面图和水位～流量关系曲线图,分析了依吉密河“88.7.14”特大洪水在主槽、串沟和跑滩3种行洪状态下的平均流速与平均水深的关系。揭示了山溪性河流跑滩大洪水平均流速的变化特征及成因。
According to the curves of large section of Beiguan Hydrological Station and water level ~ flow rate, the average velocity of the flood in the main channel, the tandem groove and the beach in the “Jiqi River” “88.7.14” The average depth of the relationship. Revealing the characteristics and causes of the average velocity of flood in mountain stream rivers.