广西水利水电
廣西水利水電
엄서수이수전
GX WATER RESOURCES & HYDROPOWER ENGINEERING
2015年
4期
48-51
,共4页
调洪演算%试算法%半图解法%数值解析法%VB程序%Excel%青狮潭水库
調洪縯算%試算法%半圖解法%數值解析法%VB程序%Excel%青獅潭水庫
조홍연산%시산법%반도해법%수치해석법%VB정서%Excel%청사담수고
Flood routing%trial algorithm%semi-graphical method%numerical analytic method%VB program%EX-CEL%Qingshitan Reservoir
采用编写“线性插值”以及“试算法”、“半图解法”、“数值解析法”的计算程序，建立用户界面调用进行成果输出，实现青狮潭水库调洪演算。分析表明“，半图解法”计算得到的最高洪水位227.02 m最接近实测值226.36 m；“数值解析法”的出库流量过程与实测出库流量过程拟合得最好，其得到的最大出库流量889.24 m3/s与实测值989 m3/s相对最为接近。
採用編寫“線性插值”以及“試算法”、“半圖解法”、“數值解析法”的計算程序，建立用戶界麵調用進行成果輸齣，實現青獅潭水庫調洪縯算。分析錶明“，半圖解法”計算得到的最高洪水位227.02 m最接近實測值226.36 m；“數值解析法”的齣庫流量過程與實測齣庫流量過程擬閤得最好，其得到的最大齣庫流量889.24 m3/s與實測值989 m3/s相對最為接近。
채용편사“선성삽치”이급“시산법”、“반도해법”、“수치해석법”적계산정서，건립용호계면조용진행성과수출，실현청사담수고조홍연산。분석표명“，반도해법”계산득도적최고홍수위227.02 m최접근실측치226.36 m；“수치해석법”적출고류량과정여실측출고류량과정의합득최호，기득도적최대출고류량889.24 m3/s여실측치989 m3/s상대최위접근。
Programming was completed by use of the VB software,including the linear interpolation program,the tri?al algorithm program,the semi-graphical method program and the numerical analytic method program. Based on which a user interface was created to call the output of flood routing for Qingshitan Reservoir. The results of analysis demonstrate that the maximum flood level of 227.02m calculated by the semi-graphical method program is most close to the measured value of 226.36m;the storage outflow process out of the numerical analytic method program is most fit to the measured process and the maximum storage outflow of 889.24m3/s is most close to the measured value of 989m3/s.
