水库溢流坝开度-水位-泄流量理论计算体系校核  

Verification of Theoretical Calculation System for Opening-water level-discharged water flow of Spillway Dam in Reservoir

作　　者：徐德宝 陈日晶 吴大畏 XU Debao;CHEN Rijing;WU Dawei(Yingkou Angang Water Co.,Ltd.,Yingkou 115007,Liaoning,China)

机构地区：[1]营口市鞍钢水业有限公司,辽宁营口115007

出　　处：《鞍钢技术》2023年第5期73-76,共4页Angang Technology

摘　　要：针对水库溢流坝泄流量理论计算值与实际值存在误差的问题,采用模型试验对现有的泄流量计算方法进行校核,拟合出不同开度、不同水位条件下的泄流量曲线,该曲线的开度和水位精确度均达到0.01 m,应用结果表明与实际水位、流量相符。In view of the problem that there was an error between theoretical calculation values and actual measurement results of discharged water flow of the spillway dam of a reservoir,the existing calculation method for discharged water flow was verified by model testing and thus discharged water flow curves were fitted in conditions with different opening and water level and the accuracy of both opening and water level reached to 0.01m.Finally the application results of the system showed that the results calculated by the theoretical calculation system was in accord with actual water levels and flow rates.

关 键 词：水库 溢流坝 泄流量 模型试验 校核 

分 类 号：P332[天文地球—水文科学]