| 供水系统扩建工程的有效成本分析 |
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| 引用本文： | 金荻,俞国平.供水系统扩建工程的有效成本分析[J].基建优化,2005,26(4):70-72. |
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| 作者姓名： | 金荻 俞国平 |
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| 作者单位： | 同济大学,环境科学与工程学院,上海,200092 |
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| 摘 要： | 供水系统需要大量投资。自来水公司经常面临基础设施的扩建任务，以满足用户需求。应用有效成本分析技术，在需求、成本和供水能力关系的基础上，建立了最优扩建模型来制定计划和确定最优的扩建周期。
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| 关 键 词： | 供水系统 有效成本 分析 |
| 文章编号： | 1000-7717(2005)04-0070-03 |
| 收稿时间： | 2005-03-28 |
| 修稿时间： | 2005年3月28日 |
Analyzes the Effective Cost for Water Supply System Extension Project |
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| JIN Di,YU Guo-ping.Analyzes the Effective Cost for Water Supply System Extension Project[J].Optimization of Capital Construction,2005,26(4):70-72. |
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| Authors: | JIN Di YU Guo-ping |
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| Abstract: | Water supply systems require large amount of investment, Water companies often face a requirement of expanding infrastructure capacity to meet demands of new customers. This paper addresses a cost - effectiveness analysis technique. Based on demand- versus - capacity and cost - versus - capacity relationships, an optimal expansion model is developed so that a timetable for planning and optimal expansion period can be obtained for all system components. |
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| Keywords: | water supply systems cost - effectiveness analysis |
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