水尺读数误差对反推入库流量的影响  

The Influence of the Error of Water Gauge Reading on Calculating the Reservoir Inflow

作　　者：党自彬 杨瑞恒[1] 

机构地区：[1]河北省邯郸水文水资源勘测局,河北邯郸056001

出　　处：《南水北调与水利科技》2009年第A02期51-52,111,共3页South-to-North Water Transfers and Water Science & Technology

摘　　要：在水资源分析计算中，需要根据水库蓄水变量及出库流量过程反推入库流量。通过分析发现水尺读数误差，对反推入库过程有较大的影响。水尺读数误差对反推入库流量的影响程度如何，如何使反推入库流量过程更接近实际，现以岳城水库及其上游入库控制站观台水文站为例进行探讨。In the calculation and analysis to water resources, the variable of water storage and reservoir outflow was usually used to calculate the reservoir inflow. The error of water gauge reading is found to influence the calculation process. Based on the case study in Yuchen reservoir and Guantai hydrological station which is in the upstream of the reservoir, it analyzed the influence of the error of water gauge reading on the calcula tion of reservoir inflow and ensures the result to access to the reality.

关 键 词：水尺 入库 影响 水面面积 误差 

分 类 号：P333.6[天文地球—水文科学]