| 基于宏观模型的西安市给水管网研究 |
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| 引用本文： | 郑志宏,许强.基于宏观模型的西安市给水管网研究[J].安徽农业科学,2007,35(33):10798-10800. |
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| 作者姓名： | 郑志宏 许强 |
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| 作者单位： | 1. 西安理工大学,陕西西安,710048;华北水利水电学院,河南郑州,450011
2. 西安航空技术高等专科学校,陕西西安,710077 |
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| 基金项目： | 国家自然科学基金资助项目(50679070) |
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| 摘 要： | 根据西安市给水管网压力监测点的实际运行数据,综合利用变量相关系数和变量标准差等信息,选择测压点。结合西安市给水管网现状,通过统计回归方法得出符合该市给水管网工况的宏观模型,并用实际运行数据进行了验证。结果表明,该模型基本反映了该市给水管网的供水量与水压关系,为优化调度各水厂的供水量创造了条件。
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| 关 键 词： | 给水管网 宏观模型 统计回归 |
| 文章编号： | 0517-6611(2007)33-10798-03 |
| 修稿时间： | 2007年5月29日 |
Research on Water Supply System of Xi'an Based on Macroscopic Model |
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| ZHENG Zhi-hong.Research on Water Supply System of Xi''''an Based on Macroscopic Model[J].Journal of Anhui Agricultural Sciences,2007,35(33):10798-10800. |
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| Authors: | ZHENG Zhi-hong |
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| Abstract: | According to the service data of pressure tap' data,the macroscopic model of water distribution system in Xi'an was founded by means of statistical regression analysis,which was based on present status of water distribution system and pressure tap's data which was selected by integrated utilization of correlative variable coefficient and variable standard deviation of pressure tap's data.On the whole,the model,which was the base to schedule the water supply of every water plant,can reflect relation of the quantum of water supply and hydraulic pressure. |
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| Keywords: | Water supply system Macroscopic model Statistical regression analysis |
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