摘要
水位-流量反算法简单易行,在无资料小流域地区山洪灾害临界雨量预警指标计算方面有很好实用性及推广价值,以辽宁葫芦岛市大西沟村为例,通过控制断面测量、设计暴雨计算、设计洪水计算,最终确定临界雨量预警指标。
The anti-inference method of water level and flow is simple and feasible,which has strong practicability and popularization value in the calculation of critical rainfall of flash flood disasters in small watershed areas. This paper takes Daxigou Village of Huludao City,Liaoning Province as an example to determine the critical rainfall warning index by controlling section measurement and calculating design rainstorm and design flood.
作者
刘士霞
LIU Shixia(Benxi hydrology bureau of Liaoning Province,Benxi 117000)
出处
《中国防汛抗旱》
2019年第8期40-42,47,共4页
China Flood & Drought Management
关键词
山洪灾害
临界雨量
水位-流量反算法
设计暴雨
设计洪水
flash flood disasters
critical rainfall
anti-inference method of water level and flow
design storm
design flood
