摘要
根据故县水库入库控制站卢氏站及以上地区的水文资料,采用超渗产流与蓄满产流相结合的产流模式、纳希瞬时单位线单元汇流模型以及马斯京根多河段连续流量演算的河道汇流模型,研究探讨故县水库入库流量及水量的预报方法,并利用该模型在2011年9月洛河上游秋汛洪水期间进行了作业预报,取得了满意的结果,可作为故县水库调度的决策依据之一。
According to the hydrologic data of Lushi station and the region above,using the runoff model of combination between excess infiltrated runoff and saturation excess runoff,the unit flow concentration model of Nash instantaneous unit graph as well as the flow concentration model of Muskingum multi reach continuous flow routing,the paper studied the forecast method of Guxian reservoir inflow and water,then used the model to forecast the flood at the Luohe upper reaches in 2011 September,obtained satisfactory results.The model can provide decision basis for the Guxian reservoir dispatching.
出处
《水资源与水工程学报》
2011年第6期137-140,共4页
Journal of Water Resources and Water Engineering
关键词
产流
汇流
汇流模型
模型参数率定
runoff
concentration
concentration model
parameter calibration of concentration model
