Article(id=1311351229930894098, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2026.20250188, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1738684800000, receivedDateStr=2025-02-05, revisedDate=1744214400000, revisedDateStr=2025-04-10, acceptedDate=1744646400000, acceptedDateStr=2025-04-15, onlineDate=1790580096942, onlineDateStr=2026-09-28, pubDate=1769270400000, pubDateStr=2026-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790580096942, onlineIssueDateStr=2026-09-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790580096942, creator=13701087609, updateTime=1790580096942, updator=13701087609, issue=Issue{id=1311351152067830064, tenantId=1146029695717560320, journalId=1205116964453384197, year='2026', volume='44', issue='1', pageStart='1', pageEnd='246', issueExtLink='null', onlineDate='null', pubDate='1769270400000', pubDateStr='2026-01-25', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1790580078378, creator='13701087609', updateTime=1790588459421, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1311386304772927717, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1311386304772927718, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=78, endPage=82, ext={EN=ArticleExt(id=1311351230136414995, articleId=1311351229930894098, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Study on Water Surface Profile in the Middle and Lower Reaches of Dongjiang River and Delta River Network Area Under the New Situation, columnId=null, journalTitle=Water Resources and Power, columnName=null, runingTitle=null, highlight=null, articleAbstract=

The river water surface profile serves as a fundamental basis for the construction of hydraulic engineering structures including levees, sluice gates, and pumping stations. In recent years, the river regime in the Middle and Lower Reaches of the Dongjiang River has changed greatly, and the extreme storm surges occur frequently in estuaries, resulting in a rising trend of the design tidal level. To study the water surface profile of the middle and lower reaches of the Dongjiang River and delta river network area under the new situation of changing boundary conditions, a one-dimensional hydrodynamic mathematical model is built based on MIKE11 software with the latest measured terrain data and design tide level. The floods in June 2022 and June 2020 are used to calibrate and verify the model. The water surface profiles of the middle and lower reaches of the Dongjiang River and the delta river network areas are calculated. The maximum water level error of calibration and verification of the model is within 0.1 m, and it can simulate the hydrodynamic conditions well. That the undercutting of the middle and lower reaches of the Dongjiang River leads to a downward trend in the water level under the same flow, and the rising design tidal level leads to the rise of water level in the lower reaches of the river network area.The change of water surface profile is in line with the actual situation. The research results can provide reference for the engineering design of embankment, water gate and pumping stations in the Dongjiang River and delta network river area.

, authors=Cong CHENG, Fei CHEN, Hui-qin GAO, authorsList=Cong CHENG, Fei CHEN, Hui-qin GAO, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1311351230396461844, articleId=1311351229930894098, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=新形势下东江中下游及三角洲网河区水面线计算研究, columnId=1207627662852461193, journalTitle=水电能源科学, columnName=水力学, runingTitle=null, highlight=null, articleAbstract=

河道水面线是堤防、水闸、泵站等水利工程建设的重要基础依据。近年来,东江中下游河段河势发生较大变化,河口地区极端风暴潮频发,设计潮位呈不断上升趋势。在边界条件发生变化的新形势下,为研究东江中下游及三角洲网河区水面线,采用最新实测地形资料和设计潮位成果,基于MIKE11软件建立一维水动力数学模型,在利用2022年6月和2020年6月实测资料对模型进行率定和验证的基础上,计算东江中下游及三角洲网河区水面线。结果表明,模型率定和验证的最高水位误差在0.1 m以内,能较好地模拟水动力情况。东江中下游干流河道下切导致相同流量下水位呈下降趋势,三角洲网河区下游设计潮位升高导致水位上升,水面线变化符合实际情况。研究成果可为东江中下游及三角洲网河区堤防、水闸、泵站等工程设计提供参考。

, authors=程聪, 陈飞, 高慧琴, authorsList=程聪, 陈飞, 高慧琴, authorCompany=null, correspAuthors=null, authorNote=

程聪(1993-),男,硕士、工程师,研究方向为水利规划设计等,E-mail:

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程聪(1993-),男,硕士、工程师,研究方向为水利规划设计等,E-mail:

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程聪(1993-),男,硕士、工程师,研究方向为水利规划设计等,E-mail:

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新形势下东江中下游及三角洲网河区水面线计算研究
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程聪 , 陈飞 , 高慧琴
水电能源科学 | 水力学 2026,44(1): 78-82
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水电能源科学 |水力学 2026 , 44 (1) : 78 -82
新形势下东江中下游及三角洲网河区水面线计算研究
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程聪 , 陈飞, 高慧琴
作者信息
  • 中水珠江规划勘测设计有限公司,广东 广州 510610
作者简介:

程聪(1993-),男,硕士、工程师,研究方向为水利规划设计等,E-mail:

Study on Water Surface Profile in the Middle and Lower Reaches of Dongjiang River and Delta River Network Area Under the New Situation
Cong CHENG , Fei CHEN, Hui-qin GAO
Affiliations
  • China Water Resources Pearl River Planning, Surveying & Designing Co., Ltd., Guangzhou 510610, China
出版时间: 2026-01-25 doi: 10.20040/j.cnki.1000-7709.2026.20250188
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河道水面线是堤防、水闸、泵站等水利工程建设的重要基础依据。近年来,东江中下游河段河势发生较大变化,河口地区极端风暴潮频发,设计潮位呈不断上升趋势。在边界条件发生变化的新形势下,为研究东江中下游及三角洲网河区水面线,采用最新实测地形资料和设计潮位成果,基于MIKE11软件建立一维水动力数学模型,在利用2022年6月和2020年6月实测资料对模型进行率定和验证的基础上,计算东江中下游及三角洲网河区水面线。结果表明,模型率定和验证的最高水位误差在0.1 m以内,能较好地模拟水动力情况。东江中下游干流河道下切导致相同流量下水位呈下降趋势,三角洲网河区下游设计潮位升高导致水位上升,水面线变化符合实际情况。研究成果可为东江中下游及三角洲网河区堤防、水闸、泵站等工程设计提供参考。

MIKE11  /  水动力数学模型  /  东江三角洲  /  水面线

The river water surface profile serves as a fundamental basis for the construction of hydraulic engineering structures including levees, sluice gates, and pumping stations. In recent years, the river regime in the Middle and Lower Reaches of the Dongjiang River has changed greatly, and the extreme storm surges occur frequently in estuaries, resulting in a rising trend of the design tidal level. To study the water surface profile of the middle and lower reaches of the Dongjiang River and delta river network area under the new situation of changing boundary conditions, a one-dimensional hydrodynamic mathematical model is built based on MIKE11 software with the latest measured terrain data and design tide level. The floods in June 2022 and June 2020 are used to calibrate and verify the model. The water surface profiles of the middle and lower reaches of the Dongjiang River and the delta river network areas are calculated. The maximum water level error of calibration and verification of the model is within 0.1 m, and it can simulate the hydrodynamic conditions well. That the undercutting of the middle and lower reaches of the Dongjiang River leads to a downward trend in the water level under the same flow, and the rising design tidal level leads to the rise of water level in the lower reaches of the river network area.The change of water surface profile is in line with the actual situation. The research results can provide reference for the engineering design of embankment, water gate and pumping stations in the Dongjiang River and delta network river area.

MIKE11  /  hydrodynamic mathematical model  /  Dongjiang River delta  /  water surface profile
程聪, 陈飞, 高慧琴. 新形势下东江中下游及三角洲网河区水面线计算研究. 水电能源科学, 2026 , 44 (1) : 78 -82 . DOI: 10.20040/j.cnki.1000-7709.2026.20250188
Cong CHENG, Fei CHEN, Hui-qin GAO. Study on Water Surface Profile in the Middle and Lower Reaches of Dongjiang River and Delta River Network Area Under the New Situation[J]. Water Resources and Power, 2026 , 44 (1) : 78 -82 . DOI: 10.20040/j.cnki.1000-7709.2026.20250188

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doi: 10.20040/j.cnki.1000-7709.2026.20250188
  • 接收时间:2025-02-05
  • 首发时间:2026-09-28
  • 出版时间:2026-01-25
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  • 收稿日期:2025-02-05
  • 修回日期:2025-04-10
  • 录用日期:2025-04-15
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