摘要
赵家河水库坝址以上流域岩溶发育,集水面积由明流区和闭流区组成,其中,闭流区主要以洼地及伏流等形式分布。分别采用雨洪法和水文比拟法计算赵家河水库坝址处天然条件下和考虑工程措施后的设计洪水。经综合分析计算,推荐采用雨洪法,按全面积计算其设计洪水。
The catchment area of basin Karst above the dam site of Zhaojiahe reservoir is composed of open flow area and closed flow area, among which the closed flow area is mainly distributed in the form of low-lying land and underground river. The design flood of Zhaojiahe reservoir dam site is calculated by the method of rain and flood, and the hydrological analogy respectively under natural conditions and engineering measures. After comprehensive analysis of the calculation results, the method of rain and flood is recommended to calculate the design flood according to the whole area.
作者
叶人源
罗辉
YE Renyuan;LUO Hui(Guiyang Engineering Corporation Limited of PowerChina,Guiyang 550081,Guizhou,China)
出处
《黄河水利职业技术学院学报》
2022年第2期13-17,共5页
Journal of Yellow River Conservancy Technical Institute
关键词
赵家河水库
设计洪水
明流区
闭流区
雨洪法
水文比拟法
工程措施
Zhaojiahe reservoir
design flood
open flow area
closed flow area
method of rain and flood
hydrologic analogy method
engineering measures
