[1]郭明辰,闻余华,吴金宁,等.武进港戴溪站与周边河网水位关系分析[J].江苏水利,2022,(08):52-56.
　GUO Mingchen,WEN Yuhua,WU Jinning,et al.Analysis on the water level relationship between Daixi Station of Wujin Port and surrounding river network[J].JIANGSU WATER RESOURCES,2022,(08):52-56.
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武进港戴溪站与周边河网水位关系分析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2022年08期
页码:
52-56
栏目:
水文化
出版日期:
2022-09-01

文章信息/Info

Title:
Analysis on the water level relationship between Daixi Station of Wujin Port and surrounding river network
文章编号:
1007-7839(2022)08-0052-0005
作者:
郭明辰1; 2; 闻余华1; 吴金宁3; 鲍建腾2; 4
（1.江苏省水文水资源勘测局，江苏 南京 210029；2.河海大学水文水资源学院，江苏 南京 210098；3.江苏省水文水资源勘测局常州分局，江苏 常州 213022；4. 江苏省水旱灾害防御调度指挥中心，江苏 南京 210029）
Author(s):
GUO Mingchen1; 2;  WEN Yuhua1;  WU Jinning3;  BAO Jianteng2; 4
（1.Jiangsu Province Hydrology and Water Resources Investigation Bureau, Nanjing 210029, China；2.College of Hydrology and Water Resources, Hohai University, Nanjing 210098, China；3.Changzhou Branch of Jiangsu Province Hydrology and Water Resources Investig
关键词:
水位差; 线性回归; 相关系数; 戴溪站
Keywords:
water level difference;  linear regression;  correlation coefficient;  Daixi Station
分类号:
TV675
文献标志码:
A
摘要:
针对水文计算中戴溪站长系列资料缺乏的情况，利用日平均水位资料对戴溪站与周边4个站的水位关系进行分析，建立戴溪站与相关代表站的线性回归关系，利用相关代表站的水位确定戴溪站水位。通过水位差分析和线性分析可知，戴溪站与相关代表站具有密切的水力联系，水位变化基本一致，线性相关关系较好。以戴溪站为因变量，4个站为自变量，按季节和水位等级划分，分别建立多元回归线性方程，对相关系数和模拟误差进行对比。分析表明，按季节划分的拟合效果最好，分析研究结果可为该站特征水位的制定提供技术支撑。
Abstract:
Aiming at the lack of series data of Daixi station in hydrologic calculation, this paper analyzes the water level relationship between Daixi station and four surrounding stations by using the daily average water level data, establishes the linear regression relationship between Daixi station and relevant representative stations, and determines the water level of Daixi station by using the water level of relevant representative stations. Through the water level difference analysis and linear analysis, it can be seen that there is a close hydraulic connection between Daixi station and relevant representative stations, and the water level changes are basically the same, with good linear correlation. Taking Daixi station as dependent variable and four stations as independent variables, multiple regression linear equations were established according to season and water level classification respectively. The correlation coefficient and simulation error were compared, and the analysis showed that the fitting effect was best according to season. The results provide important technical support for the determination of characteristic water level of the station.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2022-05-18
作者简介：郭明辰（1999—），女，硕士研究生，研究方向为土木水利专业。E-mail：178213596@qq.com
更新日期/Last Update: 2022-08-15