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莱芜水文站测验断面水位流量关系定线分析

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临时曲线法是水文测站在确定水位流量关系时的常用方法,在采用临时曲线法定线时,经常会出现反曲现象,以及确定多条临时曲线时,相邻曲线流量不接头的问题.本文以莱芜水文站为例,根据2022年实测水位、流量资料,提出了消除反曲以及使相邻曲线流量接头的一些思路和方法.
Alignment Analysis of Water Level and discharge relationship at the test section of Laiwu Hydrology Station
Temporary curve method is a common one used to determine the relationship between water level and flow in hydrological stations.When using the legal line of temporary curve,there is a usual phenomenon of re-curving,and when determining multiple temporary curves,the flow of adjacent curves does not connect.Taking Laiwu Hydrology Station as an example,based on the measured water level and flow data in 2022,this paper puts forward some ideas and methods to eliminate the re-curve and make the adjacent curve flow joint.

Water level and flow relationshipTemporary curve methodre-curveJoint flow rateLaiwu Hydrology Station

赵文婷、宋科东

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济南市水文中心,山东 济南 250014

水位流量关系 临时曲线法 反曲 接头流量 莱芜水文站

2024

山东水利
山东省水利科学研究院

山东水利

影响因子:0.098
ISSN:1009-6159
年,卷(期):2024.(3)