基于导向标准断面法的受冲淤影响洪峰水位预报模型

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英文篇名：Forecasting model of flood peak water level affected by scour and silt based on guide standard section method 作者：张幼成 ; 李琼 ; 徐汪洋 ; 彭薇 ; 李永凯 英文作者：ZHANG Youcheng;LI Qiong;XU Wangyang;PENG Wei;LI Yongkai;Yichang Hydrology and Water Resources Survey Bureau;Huanggang Hydrology and Water Resources Survey Bureau; 关键词：冲淤影响 ; 洪峰水位预报 ; 导向标准断面法 ; 巴水流域 ; 马家潭水文站 英文关键词：scour and silt effect;;flood peak water level forecast;;guiding standard section method;;Bashui River Basin;;Majiatan Hydrological Station 中文刊名：SZYB 英文刊名：Water Resources Protection 机构：宜昌市水文水资源勘测局;黄冈市水文水资源勘测局; 出版日期：2019-05-20 出版单位：水资源保护 年：2019 期：v.35 基金：国家自然科学基金(41130639,51679061) 语种：中文; 页：SZYB201903009 页数：4 CN：03 ISSN：32-1356/TV 分类号：57-60

摘要

为有效解决受冲淤影响洪峰水位预报问题,以巴水流域主要控制站马家潭水文站为例,在分析水文站水位-流量关系特性的基础上,采用导向标准断面法建立了受冲淤影响的洪峰水位预报模型。实例验证结果表明,模型水位预报精度较高,能满足马家潭水文站预报精度要求,可以较好解决受冲淤影响洪峰水位预报的难题。
        In order to effectively solve the problem of flood peak water level forecasting under the influence of scour and silt, taking Majiatan Hydrological Station as an example, the main control station of Bashui River Basin, based on the analysis of the characteristics of water level-discharge relationship of the hydrological station, a forecasting model of flood peak water level affected by scour and silt was established by using the guided standard section method. The results of case study show that the prediction accuracy of water level is high, which can meet the prediction accuracy requirement of Majiatan Hydrological Station and solve the problem of flood peak water level forecasting affected by scour and silt.

引文

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