萍水河上游流域降水与城区河内洪峰关系的研究

Research On Relation Between Field Precipitation In Upstream Of Pingshui River And The Flood Peak Inside City

根据3a来的观测实验和部分地形资料,确定了雨量点,并在对观测点上游各时段降水量与城区河内涨水的关系、各点最大降雨量与城区河内洪峰到达时间进行分析的基础上,建立了萍水河上游流域降水与城区河内洪峰关系的方程,从而为萍乡市的防洪抢险工作提供科学的决策依据。

Through analyzing the successive 3-year monitoring data and part of local topographical data, researchers of this paper located the rainfall position, and on the basis of research on the relation between the different time-span rainfall in upstream of monitoring position and floods inside city, the relation between the maximum rainfall of every monitoring spot and arrival time of flood peak inside city, they established equators based on the relation between field precipitation in upstream of Pingshui river and the flood peak inside city to help make scientific decisions for the flood preventing and rescuing work in Pingxiang city.