摘要
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989m3/s相对最为接近。
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
出处
《广西水利水电》
2015年第4期48-51,共4页
Guangxi Water Resources & Hydropower Engineering
基金
漓江流域上游河床仿真调度与防汛抗旱预报模型研究(桂科攻0816006-10)
变化环境下的水文频率计算与研究-以漓江上游流域区为例(桂科能081Z004)
关键词
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
Flood routing
trial algorithm
semi-graphical method
numerical analytic method
VB program
EX- CEL
Qingshitan Reservoir
