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水压不足时给水管网水力分析方法研究

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摘要 本文考虑节点压力与流量的动态变化关系,提出了流量压力相关性的水力分析方法,并通过案例的研究,表明流量压力相关性的水力分析方法能有效的用于水压不足时管网的水力分析。
作者 丁丽丽 张志华
机构地区 广州城建职业学院 郑州大学环境技术咨询工程公司
出处 《城镇供水》 2013年第5期27-31,共5页 CITY AND TOWN WATER SUPPLY
关键词 水压不 足流量压力 水力分析
分类号 TU991.33 [建筑科学—市政工程]
  • 相关文献

参考文献3

  • 1Wu,Z.Y,Walski,T,Wang,R.H. Boulder.Extended Global Gradient Algorithm for Pressure Dependent Demand Analysis of Water Distribution Systems[J].ASCE Journal of Water Resources Planning and Management,2009,(01):13-22.
  • 2周毅,陈永祥,李曦.压力决定的给水管网需水量计算方法[J].武汉大学学报（工学版）,2011,44(1):79-82. 被引量：4
  • 3Todini,E,pilati,S. A gradient algorithm for the analysis of pipe network[A].Wiley,London,1988.1-20.

二级参考文献19

  • 1Rossman L A. EPANET 2 Users Manual[M]. National Risk Management Research Laboratory, Environmental Protection Agency, Cincinnati,2000 : 1-200.
  • 2Fujiwara O, Li J. Reliability analysis of water distribution networks in consideration of equity, redistribution, and pressure-dependent demand [J].Water Resources Research, 1998,34(7) :1843 -1850.
  • 3Tucciarelli T, Criminisi A, Termini D. Leak analysis in pipeline systems by means of optimal valve regulation [J]. Journal of Hydraulic Engineering, 1999,125 (3) :277-285.
  • 4WuZ Y, Wang R H, Walki T M, et al. , Efficient pressure dependent demand model for large water distribution system analysis [C]// 8th Annual International Symposium on Water Distribution System Analysis. American Society of Civil Engineers; Cincinnati. Ohin. 2006,1-15.
  • 5Todini E, Pilati S. Gradient algorithm for the analysis of pipe networks [C]// Computer Applications in Water Supply. London: John Wiley & Sons, 1988:1-20.
  • 6Ozger S S, Mays L W, A semi-pressure-driven approach to reliability assessment of water distribution networks[C]//Proceedings of the Thirtieth Congress, International Association of Hydraulic Research, Thessaloniki, Greece. 2003..345-352.
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  • 8Wu Z Y. Discussion of "Solution for Water Distribution Systems under Pressure-Deficient Conditions'by Wah Khim Ang and Paul W Jowitt[J]. Journal of Water Resources Planning and Management, 2007, 133 (6) :567- 568.
  • 9Rossman L A. Discussion of "Solution for Water Distribution Systems under Pressure-Deficient Conditions" by Wah Khim Ang and Paul W Jowitt [J]. Journal of Water Resources Planning and Management, 2007,133 (6) :566-567.
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共引文献3

城镇供水
2013年 第5期

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