Article(id=1311351248662655872, tenantId=1146029695717560320, journalId=1205116964453384197, issueId=1311351152067830064, articleNumber=null, orderNo=null, doi=10.20040/j.cnki.1000-7709.2026.20250695, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1744732800000, receivedDateStr=2025-04-16, revisedDate=1746979200000, revisedDateStr=2025-05-12, acceptedDate=1747670400000, acceptedDateStr=2025-05-20, onlineDate=1790580101409, onlineDateStr=2026-09-28, pubDate=1769270400000, pubDateStr=2026-01-25, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790580101409, onlineIssueDateStr=2026-09-28, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790580101409, creator=13701087609, updateTime=1790580101409, 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=147, endPage=151, ext={EN=ArticleExt(id=1311351248801067905, articleId=1311351248662655872, tenantId=1146029695717560320, journalId=1205116964453384197, language=EN, title=Study on Influence of Combined Protection of One-way Surge Tank and Branch Dynamic Valve Closing on Water Hammer Pressure of Long-distance Water Conveyance System, columnId=null, journalTitle=Water Resources and Power, columnName=null, runingTitle=null, highlight=null, articleAbstract=

In response to the challenges of significant water hammer protection difficulty at the terminal section of long-distance water conveyance projects and the complexity of dynamic regulation for pressure extremes, The characteristic line method for transient flow calculation was used to investigate the impact characteristics of dynamic closure of different branch line valves on pipeline pressure control during pump shutdown. Research demonstrates that in terminal water hammer protection for long-distance water supply pipelines, implementing a multi-unit one-way surge tank system with coordinated stepwise protection achieves good protective effect. When adopting a phased closure strategy for mainline-branch line valves, accelerating the closure of one branch valve can enhance protective performance. Reducing the cross-sectional area of one-way surge tanks can reduce the final water level of the towers, enabling dynamic regulation of pressure extremes without affecting the minimum pressure. The study elucidates the collaborative wave-dissipation mechanism between multi-tank joint protection and branch valve closure coordination. An optimal water hammer protection solution is proposed that balances engineering safety and economic benefit. These findings provide theoretical basis for designing long-distance water conveyance systems in complex terrains.

, authors=Teng-yue WANG1, Chao WANG2, 3, Xiao-ying ZHANG2, 3, Jia-chun LIU4, authorsList=Teng-yue WANG, Chao WANG, Xiao-ying ZHANG, Jia-chun LIU, authorCompany=null, correspAuthors=Xiao-ying ZHANG, 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=1311351249094669187, articleId=1311351248662655872, tenantId=1146029695717560320, journalId=1205116964453384197, language=CN, title=单向调压塔与支线动态关阀联合防护对长距离输水系统水锤压力的影响研究, columnId=1207271181661589640, journalTitle=水电能源科学, columnName=水利枢纽、水利建筑物, runingTitle=null, highlight=null, articleAbstract=

针对长距离输水工程末段水锤防护难度大、压力极值动态调控复杂等问题,采用瞬变流计算的特征线法探究停泵过程中不同支线阀门的动态关闭对管线压力调控的影响特性。研究表明,在长距离供水工程管道末段水锤防护中,设置多个单向调压塔联合进行阶梯式防护方案能够取得较好的防护效果;采用干线-支线阀门分阶段关闭策略时,加速一支线阀门关闭可优化防护效果;减小单向调压塔面积可降低塔内最终水位,实现压力极值动态调控且不影响最小压力。研究揭示了多塔联合防护与支线关阀协同消波的机制,提出了兼顾工程安全与经济效益的水锤防护优化方案,为复杂地形下长距离输水工程设计提供了理论依据。

, authors=王腾跃1, 王超2, 3, 张小莹2, 3, 刘甲春4, authorsList=王腾跃, 王超, 张小莹, 刘甲春, authorCompany=null, correspAuthors=张小莹, authorNote=

王腾跃(1994-),男,工程师,研究方向为泵站水力学,E-mail:

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张小莹(1992-),女,副教授,研究方向为泵站水力学及管道瞬变流,E-mail:
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单向调压塔与支线动态关阀联合防护对长距离输水系统水锤压力的影响研究
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王腾跃 1 , 王超 2, 3 , 张小莹 2, 3 , 刘甲春 4
水电能源科学 | 水利枢纽、水利建筑物 2026,44(1): 147-151
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水电能源科学 |水利枢纽、水利建筑物 2026 , 44 (1) : 147 -151
单向调压塔与支线动态关阀联合防护对长距离输水系统水锤压力的影响研究
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王腾跃1 , 王超2, 3, 张小莹2, 3 , 刘甲春4
作者信息
  • 1.德州黄河河务局齐河黄河河务局,山东 德州 251100
  • 2.新疆农业大学水利与土木工程学院,新疆 乌鲁木齐 830052
  • 3.新疆水利工程安全与水灾害防治重点实验室,新疆 乌鲁木齐 830052
  • 4.宁波大学土木工程与地理环境学院,浙江 宁波 315211
通讯作者:
张小莹(1992-),女,副教授,研究方向为泵站水力学及管道瞬变流,E-mail:
作者简介:

王腾跃(1994-),男,工程师,研究方向为泵站水力学,E-mail:

Study on Influence of Combined Protection of One-way Surge Tank and Branch Dynamic Valve Closing on Water Hammer Pressure of Long-distance Water Conveyance System
Teng-yue WANG1 , Chao WANG2, 3, Xiao-ying ZHANG2, 3 , Jia-chun LIU4
Affiliations
  • 1.Yellow River Qihe Bureau, YRDB, Dezhou 251100, China
  • 2.College of Hydraulic and Civil Engineering, Xinjiang Agricultural University, Urumqi 830052, China
  • 3.Xinjiang Key Laboratory of Hydraulic Engineering Security and Water Disasters Prevention, Urumqi 830052, China
  • 4.School of Civil & Environmental Engineering and Geography Science, Ningbo University, Ningbo 315211, China
出版时间: 2026-01-25 doi: 10.20040/j.cnki.1000-7709.2026.20250695
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针对长距离输水工程末段水锤防护难度大、压力极值动态调控复杂等问题,采用瞬变流计算的特征线法探究停泵过程中不同支线阀门的动态关闭对管线压力调控的影响特性。研究表明,在长距离供水工程管道末段水锤防护中,设置多个单向调压塔联合进行阶梯式防护方案能够取得较好的防护效果;采用干线-支线阀门分阶段关闭策略时,加速一支线阀门关闭可优化防护效果;减小单向调压塔面积可降低塔内最终水位,实现压力极值动态调控且不影响最小压力。研究揭示了多塔联合防护与支线关阀协同消波的机制,提出了兼顾工程安全与经济效益的水锤防护优化方案,为复杂地形下长距离输水工程设计提供了理论依据。

水锤防护  /  单向调压塔  /  关阀规律  /  供水工程  /  停泵水锤

In response to the challenges of significant water hammer protection difficulty at the terminal section of long-distance water conveyance projects and the complexity of dynamic regulation for pressure extremes, The characteristic line method for transient flow calculation was used to investigate the impact characteristics of dynamic closure of different branch line valves on pipeline pressure control during pump shutdown. Research demonstrates that in terminal water hammer protection for long-distance water supply pipelines, implementing a multi-unit one-way surge tank system with coordinated stepwise protection achieves good protective effect. When adopting a phased closure strategy for mainline-branch line valves, accelerating the closure of one branch valve can enhance protective performance. Reducing the cross-sectional area of one-way surge tanks can reduce the final water level of the towers, enabling dynamic regulation of pressure extremes without affecting the minimum pressure. The study elucidates the collaborative wave-dissipation mechanism between multi-tank joint protection and branch valve closure coordination. An optimal water hammer protection solution is proposed that balances engineering safety and economic benefit. These findings provide theoretical basis for designing long-distance water conveyance systems in complex terrains.

water hammer protection  /  one-way surge tank  /  valve closing law  /  water supply project  /  pump-stopping water hammer
王腾跃, 王超, 张小莹, 刘甲春. 单向调压塔与支线动态关阀联合防护对长距离输水系统水锤压力的影响研究. 水电能源科学, 2026 , 44 (1) : 147 -151 . DOI: 10.20040/j.cnki.1000-7709.2026.20250695
Teng-yue WANG, Chao WANG, Xiao-ying ZHANG, Jia-chun LIU. Study on Influence of Combined Protection of One-way Surge Tank and Branch Dynamic Valve Closing on Water Hammer Pressure of Long-distance Water Conveyance System[J]. Water Resources and Power, 2026 , 44 (1) : 147 -151 . DOI: 10.20040/j.cnki.1000-7709.2026.20250695
  • 新疆维吾尔自治区教育厅高校基本科研业务费建设类项目(XJEDU2024J046)
  • 天山英才培养计划青年托举人才项目(2023TSYCQNTJ0014)
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doi: 10.20040/j.cnki.1000-7709.2026.20250695
  • 接收时间:2025-04-16
  • 首发时间:2026-09-28
  • 出版时间:2026-01-25
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  • 收稿日期:2025-04-16
  • 修回日期:2025-05-12
  • 录用日期:2025-05-20
基金
新疆维吾尔自治区教育厅高校基本科研业务费建设类项目(XJEDU2024J046)
天山英才培养计划青年托举人才项目(2023TSYCQNTJ0014)
作者信息
    1.德州黄河河务局齐河黄河河务局,山东 德州 251100
    2.新疆农业大学水利与土木工程学院,新疆 乌鲁木齐 830052
    3.新疆水利工程安全与水灾害防治重点实验室,新疆 乌鲁木齐 830052
    4.宁波大学土木工程与地理环境学院,浙江 宁波 315211

通讯作者:

张小莹(1992-),女,副教授,研究方向为泵站水力学及管道瞬变流,E-mail:
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2种不同金属材料的力学参数
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属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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