黄河水利职业技术学院学报
黃河水利職業技術學院學報
황하수리직업기술학원학보
JOURNAL OF YELLOW RIVER CONSERVANCY TECHNICAL INSTITUTE
2014年
1期
16-20
,共5页
黄河小浪底%调水调沙%排沙量%流量%插值分析%拟合
黃河小浪底%調水調沙%排沙量%流量%插值分析%擬閤
황하소랑저%조수조사%배사량%류량%삽치분석%의합
Xiaolangdi power station of Yellow River%water and sediment regulation%sand discharge capacity%flow-rate%interpolation%fitting
黄河小浪底调水调沙是治黄管理的重要措施。通过对实测流量和排沙量变化过程的分析，依据插值和拟合数学理论，结合matlab得到排沙量与时间、流量的函数关系式，并进行数值分析验证，对调水调沙试验的效果进行了理论分析。
黃河小浪底調水調沙是治黃管理的重要措施。通過對實測流量和排沙量變化過程的分析，依據插值和擬閤數學理論，結閤matlab得到排沙量與時間、流量的函數關繫式，併進行數值分析驗證，對調水調沙試驗的效果進行瞭理論分析。
황하소랑저조수조사시치황관리적중요조시。통과대실측류량화배사량변화과정적분석，의거삽치화의합수학이론，결합matlab득도배사량여시간、류량적함수관계식，병진행수치분석험증，대조수조사시험적효과진행료이론분석。
The water and sediment regulation is an important countermeasure of managing Yellow River. By analyzing the changing process of water and sand discharge , and using the interpolation and the fitting mathematic theory, based on matlab software, the fucntion of sand discharge, time and tonnage is obtained. And numerical integration is calculated to get total sand discharge. The result of imitating the data obtained shows that it is important for analyzing and predicting the experiment of water and sand adjustment.
