Due to the extremely uneven distribution of water resources in the basin within the year and the lack of regulation and storage capacity of water diversion projects,the seasonal water shortage contradiction in Tori County is prominent.Therefore,the construction of Liushugou Reservoir is planned.This article provides a detailed introduction to the watershed overview and meteorological and hydrological characteristics of the engineering area.Demonstrate the regulation of reservoir runoff,determination of characteristic water levels,and calculation of backwater.A detailed discussion was conducted on the comparison and selection of reservoir dam types and the overall layout of the hub.Calculate and analyze the stability of the dam structure from two aspects:anti slip stability and dam stress.Based on the practice of reservoir construction and operation,this design scheme is reasonable and scientific,and can provide technical reference for similar engineering designs in similar regions.
reservoir designdam stability calculationLiushugou River
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