| 不编程实现管网水力平差的方法 |
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| 引用本文： | 吴建平,杨玲霞,范如琴.不编程实现管网水力平差的方法[J].河南科学,2003,21(3):340-342. |
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| 作者姓名： | 吴建平 杨玲霞 范如琴 |
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| 作者单位： | 郑州大学环境与水利学院,河南,郑州,450002 |
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| 摘 要： | 介绍用哈代-克罗斯法进行管网水力平差计算在Excel软件中实现的方法,包括计算表格设计、计算公式建立、实际应用技巧等。利用Excel的数组公式实现不编程自动进行环状管网的平差计算。该方法具有与手算习惯相同,准备工作量少,计算简单、方便,又可以多次重复使用等特点。
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| 关 键 词： | 管网平差 管网 Excel |
| 文章编号： | 1004-3918(2003)03-0340-03 |
| 修稿时间： | 2003年2月21日 |
A method to calculate pipe networks in unnecessary programming |
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| WU Jian-ping,YANG Ling-xia,FAN Ru-qin.A method to calculate pipe networks in unnecessary programming[J].Henan Science,2003,21(3):340-342. |
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| Authors: | WU Jian-ping YANG Ling-xia FAN Ru-qin |
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| Abstract: | A new method is recommended in the paper. It uses Excel for calculating water distribution networks by Hard-Cross method. It consists of designing the computing table, setting up the computing formulas, using skills in practice and so on. For unnecessary programming it realizes to calculate pipe networks by use of array formulas in Excel. This method has some characteristics. For example, it is much the same as common usual practice, preparing amount of work is few, computing is simple and convenient. |
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| Keywords: | water networks computation water distribution networks Excel |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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